In this spectacular Hubble image, the galaxy NGC 2799 (on the left) is seemingly being pulled into the center of the galaxy NGC 2798.

MEDLI2 is a collection of sensors that take measurements during the atmospheric entry phase of the Mars 2020 mission.

This series of images shows the OSIRIS-REX SamCam imager’s field of view as the spacecraft approaches and touches down on asteroid Bennu’s surface.

OSIRIS-REx unfurled its robotic arm, and in a first for NASA, briefly touched an asteroid to collect a sample.

OSIRIS-REx is working to collect a sample from asteroid Bennu and NASA also has several other asteroid missions coming up.

For hobbyists and makers, 3D printing expands creative possibilities; for specialized engineers, it's also key to next-generation spacecraft design.

On Oct. 16, 2020, the Moon photobombed NASA’s Solar Dynamics Observatory’s view of the Sun.

Now that the heat probe is below the Martian surface, InSight's arm will scoop more soil on top to help it keep digging.

The Sentinel-6 Michael Freilich spacecraft be launched Nov. 10 to monitor the height of 90% of Earth's oceans.

OSIRIS-REx spacecraft will take a sample of asteroid Bennu on October 20. Here are 10 things to know about Bennu.

This Hubble image shows a special class of star-forming nursery known as Free-floating Evaporating Gaseous Globules, or frEGGs for short.

New study results show that ocean heatwaves can provide enough fuel for hurricanes to gain momentum as they approach land.