This amazing picture was taken on June 3, 1964 which is before I was born. The development of human society has been extraordinary these last few hundred years and to prove it where is one of many amazing pictures of great deeds.

Just before the time we were getting color TV we also had men’s walking in space.

The astronaut managed to walk in space with the help of a hand-held maneuvering oxygen-jet gun and an 8 meter tether. The gun held in his right hand ran out of fuel 3 minutes after he started the space walk making the astronaut use the tether to come back to the ship. The visor of his helmet is gold-plated to protect him from the unfiltered rays of the sun.

Hope you enjoy this fantastic picture.

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One of the most amazing things that we now easily do is to get into space and that’s why I selected this video of the latest launch of a shuttle.

This one is going to our space station to deliver a Japanese lab.

Just beautiful to see where we can reach when we put our efforts into somethig.

Good luck to the international space station and to all future the space trips.

Enjoy the video

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This amazing gravity hill is actually a simple phenomenon were your eyes make you think the car is going up while it’s going down. The trick it’s at the surroundings that make you think that the car is going up while it’s going down.

Well this is a living proof that what we see isn’t the reality but instead our perception of reality. Our senses trick us every day so don’t forget not to believe everything you perceive.

Have fun with the video

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Microsoft is expected to launch this semester a new service called WorldWideTelescope which will allow Windows users to se 1,2 million galaxies and in a nearby future more than 2 billion.

In the other end we have Google that has already launched this August the service Sky which is similar to WorldWideTelescope but allows users to access the images directly from the internet without the need for any special program.

Microsoft has stated that the program is dedicated to Jim Gray, Microsoft Research member, who has deceased while sailing near San Francisco. Microsoft also says that the WorldWideTelescope will be free for educational and astronomic communities in the hope of inspiring people to explore and understand The Universe as they never did before.

Google Sky was borne almost like a hobby from the 20 per cent available time that Google give his workers to invest in self ideas like Gmail for example while the WorldWideTelescope has been developed by the leading engineers from Microsoft.

Both Google Sky and WorldWideTelescope will allow comments and say that a future cooperation might be possible.

My opinion is that both services will have a big success and add great value to the internet allowing users to expand their knowledge of space.

On April 28th of 2003 the spacecraft GALEX, which means Galaxy Evolution Explorer, was sent into space with the mission of observing galaxies in ultraviolet light across 10 billion years of cosmic history through an incorporated telescope.

This mission which was originally planned to last only 29 months was extended and is still active making in the beginning of next week 5 years that it travels the space sending information back to Earth.

GALEX’s ultraviolet observations are telling the scientists how galaxies, the building block of our Universe, evolve and change.

GALEX observations are providing data for NASA’s investigators to find out when and how the stars that we see today were formed and which chemical elements are the galaxies made off.

Thanks to GALEX, which has already observed more than 100 million galaxies, investigators will have the first comprehensive map of the Universe of galaxies under construction, helping them understand how galaxies like our own Milky Way were formed.

In effect, GALEX acts like a time machine through which humans see the universe as it was a few billion years after its birth because it observes places so far away that the light reaching GALEX, even traveling at 299.792.458 meters per second is still the same as billions of years before.

Has you might imagine both the ultraviolet images from our galaxy and other galaxies are something amazing. If there are limits on were our sights can reach right now, we can say that some are being defined by GALEX.

Here you’ll find a collection of the best and most important images sent by GALEX .

(Above) This image from NASA’s Galaxy Evolution Explorer shows the galaxy NGC 300, located about seven million light-years away in the constellation Sculptor. It is a classic spiral galaxy with open arms and vigorous star formation throughout.

Blue represents ultraviolet light captured by the telescope’s long-wavelength detector. Green shows ultraviolet light from the short-wavelength detector, and red shows red visible light from the Las Campanas Observatory, Chile.

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(Above) A close-up view of a star racing through space faster than a speeding bullet can be seen in this image from NASA’s Galaxy Evolution Explorer. The star, called Mira (pronounced My-rah), is traveling at 130 kilometers per second, or 291,000 miles per hour. As it hurls along, it sheds material that will be recycled into new stars, planets and possibly even life.

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(Above) A close-up view of a star racing through space faster than a speeding bullet can be seen in this image from NASA’s Galaxy Evolution Explorer. The star, called Mira (pronounced My-rah), is traveling at 130 kilometers per second, or 291,000 miles per hour. As it hurls along, it sheds material that will be recycled into new stars, planets and possibly even life.

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(Above) This composite image shows Z Camelopardalis, or Z Cam, a double-star system featuring a collapsed, dead star, called a white dwarf, and a companion star, as well as a ghostly shell around the system. The massive shell provides evidence of lingering material ejected during and swept up by a powerful classical nova explosion that occurred probably a few thousand years ago.

The image combines data gathered from the far-ultraviolet and near-ultraviolet detectors on NASA’s Galaxy Evolution Explorer on Jan. 25, 2004. The orbiting observatory first began imaging Z Cam in 2003.

Z Cam is the largest white object in the image, located near the center. Parts of the shell are seen as a lobe-like, wispy, yellowish feature below and to the right of Z Cam, and as two large, whitish, perpendicular lines on the left.

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(Above) This enhanced image from the far-ultraviolet detector on NASA’s Galaxy Evolution Explorer shows a ghostly shell of ionized gas around Z Camelopardalis, a binary, or double-star system featuring a collapsed, dead star known as a white dwarf, and a companion star.

The image was processed to enhance the diffuse emissions from the shell. Z Cam is the bright object near the center of the image. Parts of the shell are seen as a lobe-like, light-blue feature below and to the right of Z Cam, and as two large, light blue, perpendicular lines on the left.

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(Above) A pair of interacting galaxies might be experiencing the galactic equivalent of a mid-life crisis. For some reason, the pair, called Arp 82, didn’t make their stars early on as is typical of most galaxies. Instead, they got a second wind later in life – about 2 billion years ago – and started pumping out waves of new stars as if they were young again.

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(Above) Approximately 100 million years ago, a smaller galaxy plunged through the heart of the Cartwheel galaxy, creating ripples of brief star formation. In this image, the first ripple appears as an ultraviolet-bright blue outer ring so powerful that it may be one of the most powerful UV-emitting galaxies in the nearby universe.

This false-color composite image shows the Cartwheel galaxy as seen by the Galaxy Evolution Explorer (GALEX), the Hubble Space Telescope (green); the Spitzer Space Telescope (red); and the Chandra X-ray Observatory (purple).

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(Above) This image of the nearby spiral galaxy M101, better known as the Pinwheel Galaxy, is a three-color combination of images from NASA’s Galaxy Evolution Explorer (GALEX) spacecraft. The ultraviolet light, seen in blue in the arms of the galaxy, shows young stars (only 10 million years old), while the diffuse green visible light traces stars that have been living for more than 100 years. The red visible light image shows the stars that formed over a billion years ago.

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On 2 of December, 1995 a spacecraft called SOHO (Solar & Heliospheric Observatory) was launched into space with the mission of studying the internal structure of the Sun, it’s extensive outer atmosphere and the origin of the solar wind which is a stream of ionized gas that blows continuously outward through the Solar System.

This project is the result of a combination of strength between the European Space Agency (ESA) and NASA. ESA was responsible for the production of the space craft and its instruments while NASA was responsible for the launch and is now responsible for mission operations because NASA keeps track of the spacecraft through large radio dishes spread around the world which form NASA’s Deep Space Network.

Trough subtle waves that come from the interior of the Sun and that show up at its surface in the form of small ripples which are extremely difficult to be observed in detail from Earth, scientist expect to get more information about the core of the Sun. These details about the hidden core of the Sun will shed light to questions related to its formation, 4.6 billion years ago.

These subtle waves called g modes are thought to occur when churning gas bellow the solar surface sinks deeper into the star and collides with denser material originating ripples that propagate through the Sun’s interior up to its surface. When these waves reach the surface of the Sun they only measure a few meters and last some hours since it takes between two and seven hours to rise and fall just once.

Since 1995 that most of data retrieved by SOHO helped a lot of investigations and answered some questions about space.

One of the most important questions that this project expects to answer is the speed of the rotation of the Sun’s core which will reveal a lot of information about how our solar system was formed, because it represents the hub of rotation for the interstellar cloud that eventually formed the Sun and all the planets.

Now that you know the general information about this amazing machine that has been traveling the space for over 11 years and 5 months I’m sure that you’re going to like to check out the best pictures sent by SOHO.

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(Above: the Sun)An EIT 304Å image captures a pair of curving erupting prominences on 28 June 2000 — Prominences are huge clouds of relatively cool dense plasma suspended in the Sun’s hot, thin corona. At times, they can erupt, escaping the Sun’s atmosphere. Emission in this spectral line shows the upper chromosphere at a temperature of about 60,000 degrees K. Every feature in the image traces magnetic field structure. The hottest areas appear almost white, while the darker red areas indicate cooler temperatures.

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(Above: the Sun)Blasting CME
This LASCO C2 image, taken 8 January 2002, shows a widely spreading coronal mass ejection (CME) as it blasts more than a billion tons of matter out into space at millions of kilometers per hour. The C2 image was turned 90 degrees so that the blast seems to be pointing down. An EIT 304 Angstrom image from a different day was enlarged and superimposed on the C2 image so that it filled the occulting disk for effect.

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(Above)SWAN observed a huge cloud of hydrogen, 70 times the size of the Sun, that surrounded Comet Hale-Bopp when it neared the Sun. Ultra violet light, charted by SWAN in 1997, revealed a cloud 100 million kilometres w ide and diminishing in intensity outwards (contour lines). The cloud was generat ed by a comet nucleus perhaps only about 40 kilometres in diameter. The yellow c ircle (lower right) gives the size of the Sun. Solar rays broke up water vapor r eleased from the comet by the Sun’s warmth. The resulting hydrogen atoms shone by ultraviolet light invisible from the Earth’s surface.

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(Above: the Sun)This composite image combines EIT images from three wavelengths (171Å, 195Å and 284Å) into one that reveals solar features unique to each wavelength. Since the EIT images come to us from the spacecraft in black and white, they are color coded for easy identification. For this image, the nearly simultaneous images from May 1998 were each given a color code (red, yellow and blue) and merged into one.

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(Above: the Sun)Active regions and magnetic loops as recorded by EIT in the Fe IX/X 171Å line. The temperature of this material is about 1 million K in the lower corona.

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(Above: the Sun)CME blast — This dramatic coronal mass ejection was captured 7 August 2002 as it blasted billions of tons of particles millions of miles per hour out into space. The image was taken by the LASCO C2 instrument, which blocks out the Sun with an occulting disk so that we can see the fine details of the faint corona. An EIT 284Å image of the Sun itself, taken at about the same time, was enlarged and superimposed on the occulting disk.

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(Above: the Sun)A bright solar flare is captured by the EIT 195Å instrument on 1998 May 2. A solar flare (a sudden, rapid, and intense variation in brightness) occurs when magnetic energy that has built up in the solar atmosphere is suddenly released, launching material outward at millions of km per hour. The Sun’s magnetic fields tend to restrain each other and force the buildup of tremendous energy, like twisting rubber bands, so much that they eventually break. At some point, the magnetic lines of force merge and cancel in a process known as magnetic reconnection, causing plasma to forcefully escape from the Sun.

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(Above: the Sun)The Sun’s magnetic field and releases of plasma directly affect Earth and the rest of the solar system. Solar wind shapes the Earth’s magnetosphere and magnetic storms are illustrated here as approaching Earth. These storms, which occur frequently, can disrupt communications and navigational equipment, damage satellites, and even cause blackouts. The white lines represent the solar wind; the purple line is the bow shock line; and the blue lines surrounding the Earth represent its protective magnetosphere. The magnetic cloud of plasma can extend to 30 million miles wide by the time it reaches earth.

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(Above: The Sun)Spacecraft illustration — SOHO was launched in December 1995 by an Atlas Centaur rocket and became operational in March 1996. SOHO weighs about two tons and with its solar panels extended stands about 25 feet across. It was launched in December, 1995. SOHO will continue operating well past the next solar maximum in 2001. (Image credit: Alex Lutkus)

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Has you might imagine there are several sizes of black holes and this one besides being the smallest ever found still digests everything around him because of the huge gravitational force that even draws light into it.
The previous record holder would weight 6.3 Suns which isn’t much when we know black holes weighting up to billions times the weight of our Sun.
NASA scientists Nikolai Shaposhnikov and Lev Titarchuk identified this black hole which is the smallest (15 miles across) and the lightest known black hole in the universe weighting only 3.8 of our suns.
This discovery was made with the help of NASA’s Rossi X-ray Timing Explorer satellite that was launched in late 1995.
This flyweight XTE J1650 which exists outside our star system was formed in the center of a dying star when she ran out of fuel and collapsed due to its own gravity into a black hole. As well as being the smallest known black hole scientist also think that it must be very close of being the smallest possible size for a black hole because if after the star collapses the result is less than 3 times the weight of our sun, instead of becoming a black hole it becomes a called neutron star.
Amazing how this powerful and fearful phenomenon of the universe only measures 15 miles that is the size of a city.

Photo above: The lowest-mass known black hole belongs to a binary system named XTE J1650-500. The black hole has about 3.8 times the mass of our sun, and is orbited by a companion star, as depicted in this illustration. Credit: NASA/CXC/A. Hobar

The measurement of the black hole’s mass is due to high-precision timing observations made by NASA’s Rossi X-ray Timing Explorer satellite, shown here prior to launch. Credit: NASA

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The spacecraft sent to space by NASA is doing the job quite well scientist say.

Nasa sent Messenger to investigate mercury which is the smallest and densest planet in our solar system. Beside having the oldest surface and being the closest to the sun, Mercury also has the largest daily temperature variations in his surface.

This spacecraft took almost two decades to be developed and was designed with the ability to go under extreme heat conditions which are the ones encountered in Mercury’s orbit.

Take a look at the new findings of Mercury, they are amazing!

The findings I’m posting are a compilation of the best images taken by NASA’s spacecraft Mercury until today. Hope you enjoy!

Amazing photo of Mercury in color:

Photo of Mercury horizon taken by Messenger on the first flyby:

Messenger first image after the closest flyby:

Photo of ridges and cliffs on Mercury surface:

Photo of the 130 miles in diameter crater called Matisse:

Photo of Mercury North Pole:

Photo of the previously unseen side:

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Cassini also detected Geysers which means that there must be liquid water not far bellow the surface of the moon and matter coming from inside the moon that resembles to the matter found in comets.

The matter coming from inside the moon is important because it can explain many questions about the formation of the Saturn system.

Scientist had no idea that Enceladus was so active and hot. The combination of heat, water and organic chemicals makes a soup were life can flourish.

For sure that this moon will be under the close observation by our scientists because of all the questions it can answer.

This is an extremely significant discovery because it increases considerably the probability of Mars having water in the past. Also, salt is an excellent preservative of organic material which means that if there was life or precursors of life in Mars it should be preserved in the salt. Proving that there was life on Mars is an objective that the scientists pursue for a long time, and now that these salt deposits were discovered the answer might be closer to be unveiled.

Image courtesy Mikki M. Osterloo

A false-color image taken by the Mars Odyssey Thermal Emission Imaging System (THEMIS) shows chloride minerals (blue) in the Terra Sirenum region of Mars

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