Like NASA's Curiosity rover, InSight has a full-scale working model at the agency's Jet Propulsion Laboratory in Pasadena, California. This sister lander, aptly named ForeSight, lets the team test all operations before they happen on Mars.

With no apparent hazards in its way, NASA's New Horizons spacecraft has been given a "go" to stay on its optimal path as it speeds closer to a Jan. 1 flyby of a Kuiper Belt object a billion miles beyond Pluto.

New NASA research confirms that Saturn's rings are being pulled into Saturn by gravity as a dusty rain of ice particles under the influence of Saturn’s magnetic field.

On Sunday, Dec. 16, the comet known as 46P/Wirtanen will make one of the 10 closest comet flybys of Earth in 70 years, and you may even be able to see it without a telescope.

Look closely, and you can make out the lander's solar panels.

Weeks after Parker Solar Probe made the closest-ever approach to a star, the science data from the first solar encounter is just making its way into the hands of the mission's scientists.

Upcoming 16th science pass of Jupiter marks Juno’s halfway point in prime mission data collection.

Two new image mosaics detail the lander's deck and "workspace" — the surface where it will eventually set down its science instruments.

Recently analyzed data from NASA’s OSIRIS-REx mission has revealed water locked inside the clays that make up its scientific target, the asteroid Bennu.

For the second time in history, a human-made object has reached the space between the stars.

NASA's InSight has provided the first ever "sounds" of Martian winds on the Red Planet.

OSIRIS-REx observations of asteroid Bennu will improve predictions of which asteroids could be on a trajectory that could pose a risk to Earth.