Whether it's robotic rovers heading to Mars or, one day, a crew of astronauts, a round-trip journey is an incredibly long one ...

NASA’s DART mission turned out to be more than a one-off asteroid collision. According to the transcript, the impact not only ...

Radio waves from black holes reveal unusual orbital patterns and hidden jet activity, offering new insights into cosmic behavior ...

From earthquakes and asteroid strikes to bizarre warnings of zombies and global chaos, Nostradamus's prophecies continue to ...

New images from the Mars Express spacecraft show ancient volcanic ash spreading across the Red Planet. Europe's Mars orbiter ...

NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital ...

New research suggests that the origins of life may be tied not only to deep-sea hydrothermal vents but also to environments ...

The infamous Apophis asteroid is now less than three years from its historic 2029 Earth flyby, offering a rare science ...

The space rock is expected to make its closest approach at around 848,000 miles from the Earth, according to NASA.

For a brief stretch on April 13, 2029, a giant space rock will slip closer to Earth than some of the satellites parked high ...