Washington, May 12 (ANI): NASA ordered two astronauts for an impromptu spacewalk Saturday to find and, possibly, fix a serious leak at the International Space Station.

Washington, May 12 (ANI): A Kansas State University chemical engineer and his team are using graphene quantum dots to improve sensing devices in a twofold project.

Washington, May 11 (ANI): More than 78,000 people have applied for the one-way trip to Mars.

Washington, May 10 (ANI): The NASA/ESA Hubble Space Telescope has found signs of Earth-like planets in the atmospheres of a pair of burnt-out stars in a nearby star cluster.

Washington, May 10 (ANI): The team operating NASA's Curiosity Mars rover on Mars has selected a second target rock for drilling and sampling, it has been revealed.

London, May 10 (ANI): Scientists have studied two dead stars, which they say are giving us a glimpse as to how our Solar System might look like a few billion years from now.

Washington, May 10 (ANI): Astronauts on the International Space Station have discovered a leak of ammonia coolant on their orbiting habitat, and NASA is looking into the problem.

Washington, May 10 (ANI): Researchers from Brown and Case Western Reserve universities and Carnegie Institution of Washington have found that the water found on the moon, like that on Earth, came from small meteorites called carbonaceous chondrites in the first 100 million years or so after the solar system formed.

Washington, May 9 (ANI): Researchers of the Cluster of Excellence Origin and Structure of the Universe at the Technische Universitaet Muenchen (TUM), found a radioactive iron isotope in fossil remnants of iron-loving bacteria, which they trace back to a supernova in our cosmic neighborhood.

London, May 9 (ANI): Astronomers have discovered a never-before-seen cluster of hydrogen clouds strewn between two nearby galaxies, Andromeda (M31) and Triangulum (M33).

Melbourne, May 9 (ANI): Buzz Aldrin, the US astronaut who became the second man to walk on the moon, has said that the US must lead the way towards building a permanent settlement on Mars.

Washington, May 9 (ANI): Astronomers are asking members of the public to help them search for "space warps."

Washington, May 9 (ANI): A team of physicists has found the first direct evidence of pear shaped nuclei in exotic atoms.

Washington, May 9 (ANI): A bizarre 12-centimetre-long skeleton found in a pouch in a ghost town in the Atacama Desert of Chile ten years ago has confused scientists and UFO enthusiasts.

Washington, May 9 (ANI): Researchers say snowstorms lashing down at the northern hemisphere of Mars during the icy cold winters may be predicted several weeks in advance.

Washington, May 8 (ANI): Experts have assessed what needs to be done when an asteroid approaches earth, like the one in February, when one slammed into our atmosphere and exploded high over Russia's Ural region, injuring hundreds.

Washington, May 8 (ANI): Less than a year after the decision to site the revolutionary Square Kilometre Array (SKA) in both Southern Africa and Australia, the SKA Organisation has opened its new international headquarters.

Washington, May 8 (ANI): Using ESA's Herschel space observatory, astronomers have made detailed observations of surprisingly hot molecular gas that may be orbiting or falling towards the supermassive black hole lurking at the centre of our Milky Way galaxy.

Washington, May 7 (ANI): Thanks to NASA's Spitzer Space Telescope, researchers are beginning to dissect an exotic class of exoplanets, called hot Jupiters, revealing raging winds and other aspects of their turbulent nature.

Washington, May 7 (ANI): The second flight of ESA's newest launch vehicle, Vega, has been completed from Europe's Spaceport in Kourou, French Guiana, releasing 3 satellites into different orbits.

Melbourne, May 7 (ANI): Setting foot on Mars by the 2030s is the ultimate destination in our solar system for humanity, and a priority for NASA, the agency's chief has said in a conference of space experts at George Washington University.