Astronomers believe that the famous storm in Jupiter's atmosphere is reducing in size faster than ever.
The US will no longer have access to the station after 2020 as Russia responds to Ukraine sanctions.
A star that formed in the same stellar nursery as our Sun has been discovered 110 light years away.
The space agency's next rover could be conducting its very own planet-growth experiment on Mars.
Extremely resistant forms of bacteria could find their way to Mars by hitching a ride on a spacecraft.
The largest moon in our solar system could be home to a subterranean 'club sandwich' of ice and oceans.
NASA has revealed the winning design of its prototype Z-2 spacesuit following a public vote.
Star Trek's William Shatner has been honored with the space agency's Distinguished Public Service medal.
A distant, enigmatic burst of radio waves has been detected by Puerto Rico's Arecibo Observatory.
Three former NASA astronauts are set to reveal some unsettling data on how vulnerable our planet is.
Astronomers have located an Earth-sized world within the 'Goldilocks zone' of a distant solar system.
A new theory suggests that Pluto, like Europa and Enceladus, may be home to a liquid water ocean.
NASA is set to conduct an unprecedented new study in to the way space can affect the human body.
Russia has big plans for its space program in the coming years and the Moon is its next target.
Scientists have been left baffled by the accelerated growth of a seed that had spent a year in space.
Scientists have identified what could be a natural satellite orbiting a planet in another solar system.
The OSIRIS-REx spacecraft will visit a nearby asteroid, obtain samples and then return them to Earth.
A new study has calculated how many people it would take to viably populate another planet.
NASA's Curiosity rover has managed to capture an image of an anomalous light on the Martian surface.
New data from the Cassini space probe has confirmed the presence of water under the moon's surface.