A strange object in one of Titan's largest seas has been mysteriously appearing and disappearing.
The successor to the Hubble Space Telescope will be able to observe extrasolar planets like never before.
The business tycoon and inventor is aiming to have humans set foot on Mars within as little as 12 years.
The space agency may use a drone to help explore the terrain of Saturn's enigmatic moon.
The powerful new model can help detect life on extrasolar planets more effectively than ever before.
The new discipline of 'astroecology' involves growing plants directly in extraterrestrial environments.
The English soprano is set to pay $54 million for a ten day stint aboard the International Space Station.
New Horizons will be looking for signs of a subterranean sea when it reaches Pluto and Charon next year.
The impressive designs are based on Harold White's real-life work developing a genuine warp drive.
A group of astronomers has estimated the number of habitable planets in our galaxy for the first time.
New evidence seems to confirm that the Earth was once impacted by a planet known as Theia.
Astronomers have identified a planet in a distant solar system that is 17 times the mass of the Earth.
The space agency has emphasized that sending humans to the Red Planet is still its primary mission.
The only known moon with a thick atmosphere, Titan has been a prime target of interest for scientists.
The space agency is preparing to test a new vehicle that is designed to help astronauts explore Mars.
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.