NASA’s James Webb Space Telescope team will answer questions about the mission’s latest milestones on Jan. 24.

NEA Scout will visit an asteroid estimated to be smaller than a school bus – the smallest asteroid ever to be studied by a spacecraft.

In preparing for Flight 19, the Mars helicopter team found that unexpected Mars weather can result in a scenario familiar here on Earth: a delayed flight.

A black hole at the heart of the dwarf galaxy Henize 2-10 is creating stars rather than gobbling them up.

An international research team will survey the stars, star clusters, and dust that lie within 19 nearby galaxies.

The lander has taken measures to conserve energy; engineers aim to return to normal operations next week.

Europa Clipper will need to know its orientation while traveling from Earth to Jupiter and in orbit around Jupiter. To accomplish this, it will use the stars.

Scientists have announced that samples collected by Curiosity are rich in a type of carbon associated with biological processes on Earth.

The lazily winding spiral arms of the spectacular galaxy NGC 976 fill the frame of this image from the NASA/ESA Hubble Space Telescope.

Tom Jacobs of Bellevue, Washington, loves treasure hunts. Now, Jacobs has helped discover a giant gaseous planet about 379 light-years from Earth.

Two new studies using data from NASA’s retired Spitzer Space Telescope shed light on giant exoplanets and brown dwarfs.

Earth’s global average surface temperature in 2021 tied with 2018 as the sixth warmest on record, according to NASA and NOAA.