Satellite News

Some stars in the universe grow to 300 times larger our own sun. But how do they get so big, and how do they sustain their mass?

Studying the signals that humanity beams through the solar system has allowed a team of NASA researchers to pinpoint where and when astronomers should hunt for alien technosignatures.

Our heroic Navy SEAL gets interrogated years after the alien mothership plummets to Earth

The Double Cluster, Wild Duck open Cluster, and Coathanger asterism are on display in August.

Tidal forces from Earth, Venus and Jupiter may help keep the sun calm, reducing the risk of powerful solar storms that threaten Earth, a new study suggests.

Astronomers used the Einstein Probe to track a powerful blast of X-rays back to its source in the early universe.

As part of its exploration of Mars’s boxwork landscape, Curiosity found itself in a fork-in-the-road

Two colossal plasma fountains tore away from the sun in a breathtaking double blast, one of the most impressive eruptions this solar cycle.