Astronomers didn’t even know sub-Neptunes existed until NASA’s Kepler mission uncovered them over the past decade. Although a ...

A glass bead retrieved by China's Chang'e-5 lunar mission is offering a glimpse into the moon's hidden interior and violent past. Witness live views of Earth from the International Space Station as it ...

Jupiter conjunction on May 16th to Mercury’s evening appearance on May 22nd, this week’s sky is packed with celestial events. Watch Mars pass through the Beehive Cluster, spot Asteroid 4 Vesta, and ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...

A colossal solar filament over twice the distance between Earth and the moon erupted from the Sun's northern hemisphere ...

The mission has a Narrow Field Imager (NFI) and three Wide Field Imagers (WFIs). The NFI snaps pictures of the corona around ...

That star, named Polaris, is the brightest in the constellation of Ursa Minor, "The Little Bear".

Titan is a strange world, at -300 degrees Fahrenheit, and shrouded in a jaundiced smog. Similar to Earth, the atmosphere is ...

The Wolf Amendment, a law that prevents bilateral cooperation in space research between the U.S. and China, is preventing U.S. government-funded analysis of the Chang'e 5 moon samples. A glass bead ...