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.
The human body is incredibly complex. Every part of us—from our bones to our blood cells—is subject to a host of chemical reactions and molecular interactions that, without our conscious effort, keep us alive.
After emerging from an eight-day space simulation on Friday, the all-female Russian crew said they had missed their loved ones in the experiment more than they missed the comforts of regular life.
Six Russian women on Wednesday clambered into a mock spaceship to begin a unique experiment testing how an all-female crew would interact on a trip to the Moon and back.
Physicists from Rice University and the University of Texas at Austin have found a new recipe for using intense lasers to create positrons—the antiparticle of electrons—in record numbers and density.