The NASA lander's robotic arm seems to have helped its heat probe burrow almost 2 centimeters (3/4 of an inch) since last week.

NASA's Hubble Space Telescope has given astronomers their best look yet at an interstellar visitor — comet 2I/Borisov.

The HiRISE camera on NASA's Mars Reconnaissance Orbiter recently sent home eye-catching views of the agency's InSight lander and its Curiosity rover.

A new study suggests that while a majority of lunar ice deposits are likely billions of years old, some may be more recent.

Using observations of galactic cosmic rays from NASA’s Voyager spacecraft scientists calculated the total pressure from particles in the outer region of the solar system, known as the heliosheath.

New evidence suggests salty, shallow ponds once dotted a Martian crater — a sign of the planet's drying climate.

The next full Moon will be on Sunday afternoon, October 13, 2019, The Moon will appear full for about three days centered on this time, from Saturday morning to Tuesday morning.

A crane lifts the rocket-powered descent stage away from NASA's Mars 2020 rover after technicians tested the pyrotechnic charges that separate the two spacecraft.

The scoop on the end of the spacecraft's robotic arm will be used to 'pin' the mole against the wall of its hole.

Cassini scientists have found the ingredients for amino acids condensed onto ice grains emitted by Saturn's sixth-largest moon.

NASA's Juno mission to Jupiter successfully executed a 10.5-hour propulsive maneuver to avoid a mission-ending shadow cast by Jupiter during an upcoming flyby.

Listen to the marsquakes and other, less-expected sounds that the Mars lander has been detecting.