The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp ...

An international team of astronomers has identified the earliest black hole ever confirmed, an ancient behemoth that existed ...

The comet called 3I-Atlas was discovered last month by a telescope in Chile and is only the third known interstellar object ...

Nebulas — colorful clouds of expanding gas and dust — have long captivated stargazers with their beauty. Here are some of the ...

Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple ...

Pilgrims gathered Thursday at the church of San Cayetano in Buenos Aires to pray to the patron Saint of work: Saint Cajetan.

The legislation allows cabinet to quickly grant federal approvals for big industrial projects that are deemed to be in the ...

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the theoretical upper limit of what is possible in the universe and is 10,000 times ...