Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA ...

Recent findings, aided by NASA’s Hubble Space Telescope and the Mars Atmosphere and Volatile Evolution (MAVEN) mission, are shedding light on this enigma. These missions have brought researchers ...

A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...

A study, conducted in part by NASA, indicates why Mars is red — and, more importantly, what this says about potential life on ...

NASA's most remarkable achievements include launching Explorer 1 in 1958, the 1969 Apollo 11 moon landing, and the Hubble ...

The Hubble Space Telescope has given us many incredible views of the universe. From stars and nebulas shining hundreds of light-years away, to views of closer cosmic objects like Mars and Jupiter ...

Mars has fascinated humanity since Galileo Galilei accurately observed it more than 400 years ago. Now we’re getting to the ...

A file photo taken 27 August 2003 by NASA's Hubble Space Telescope shows Mars snapped within minutes of the planet's closest approach to Earth in nearly 60,000 years ...

The two keys to Edwin Hubble's breakthrough discovery were forged by others in the 1910s. The first key, the period-luminosity scale discovered by Henrietta Leavitt, allowed astronomers to ...

It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids in the Kuiper Belt could be triplets.

This NASA/ESA Hubble Space Telescope reveals clouds of gas and dust near the Tarantula Nebula, located in the Large Magellanic Cloud about 160,000 light-years away. ESA/Hubble & NASA, C.

A part of space 4,000 light-years away is filled with baby stars, and the Hubble Space Telescope can see them. Two new photos taken by the intrepid telescope and released to celebrate the eye on ...