The expansion of SpaceX’s Starlink satellite constellation, which promises to bring faster internet to remote corners of the ...

Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

What can dormant black holes teach astronomers about tidal disruption events (TDEs), which is the bright flash observed when a black hole consumes a star t | Space ...

Ricci map - detail from a China panel. All images via Wikipedia. In 1602, the Wanli Emperor of the Ming dynasty had a big ...

What processes other than water and energy could be responsible for creating life on other worlds? This is what a recent ...

Two meteor showers —the Alpha Capricornids and Southern Delta Aquariids — reach their peaks this week. Here’s how to observe ...

Saturn, it's one of the most known planets by science. Its characteristics are so impactful that we remember as "the planet with the rings" but there is more.

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

Scientists have created a once-theoretical molecule under space-like conditions, revealing new insights into the chemistry of the cosmos and the origins of complex compounds. Scientists from the ...

A new study confirms Phoenix and 27 other U.S. cities are sinking—putting millions of people and buildings at long-term risk.

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...