When astronaut Scott Kelly returns to Earth on March 1, half of NASA's first-of-its-kind study of twin astronauts and long duration space flight, researchers at University of California, San Diego School of Medicine and elsewhere ...
We've achieved amazing things by using chemical rockets to place satellites in orbit, land people on the moon, and place rovers on the surface of Mars. We've even used ion drives to reach destinations further afield in our ...
NASA has received a record 18,300 resumes from people keen on becoming astronauts, the US space agency said.
When NASA selects astronauts to travel to Mars sometime after 2030, they will need a small crop of candidates who are smart, skilled - and personable.
ESA's Expose facility was retrieved yesterday from outside the International Space Station by cosmonauts Yuri Malenchenko and Sergei Volkov, who were completing a spacewalk to place new experiments on the outpost's hull.
The United States marked the 30th anniversary Thursday of the explosion of the Challenger space shuttle with a pledge to remember lost astronauts as it presses on toward Mars.
Two months after the breakthrough launch and vertical landing of a reusable rocket, the space firm created by Internet entrepreneur Jeff Bezos did it again.
New work from a team of astronomers led by Carnegie's Jennifer van Saders indicates that one recently developed method for determining a star's age needs to be recalibrated for stars that are older than our Sun. This is due ...
Russia on Sunday successfully launched a military satellite from the Baikonur cosmodrome in Kazakhstan, the defence ministry said in a statement.
The private space firm founded by Internet entrepreneur Jeff Bezos claimed a breakthrough for its space travel efforts Tuesday with the launch of a reusable rocket.