Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically ...

Optimus is effectively a von Neumann probe with legs. If you can solve humanoid robots, you can send Optimus to Mars, have it ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

The European Space Agency’s Mars Express orbiter captured this view of Mars’ south polar ice cap Feb. 25, 2015. Three years ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...

Kazakhstan's Baikonur Cosmodrome was damaged during Thursday's launch that sent two Russian cosmonauts and one U.S. astronaut ...

A “very large roll” of a radar instrument offers new insight into a highly reflective area near the Martian south pole.

Mars, long considered largely static, has revealed a dynamic interior in recent years. NASA’s InSight mission detected ...

A damaged return capsule on the Tiangong space station triggered a rare rescue launch six months ahead of schedule.

NASA confirms hydrogen detection from 3I/Atlas using MAVEN, providing new clues about the interstellar comet’s makeup.

NASA's Perseverance rover has recorded the first evidence of electrical activity on Mars that a scientist described as "mini ...