If Jupiter consumed Saturn, their moons would collide, debris would form massive rings, and Jupiter’s gravity would increase ...

Using the James Webb Space Telescope (JWST), astronomers have investigated a "failed star," or brown dwarf, nicknamed "The ...

Mysterious spherical droplets in meteorites aren’t just cosmic oddities. They’re evidence of planetary formation.

Gravity not only holds us firmly to the ground but also anchors oceans, keeps the atmosphere in place, and binds planets and ...

Today is Tuesday, Sept. 16, the 259th day of 2025 with 106 to follow. The moon is waning. Morning stars are Jupiter, Mercury, Neptune, Saturn, Uranus and Venus. Evening stars are Mars, Mercury, ...

Astronomers have directly spotted a rare young planet, WISPIT 2b, still forming within the gap of a dusty ringed disk around ...

Astronomers have photographed WISPIT 2b, a giant planet still feeding on gas in a dusty ring gap 433 light-years away. The ...

• Sun rises at 6:30 a.m. and sets at 7:32 p.m. on the 1st • Sun rises at 6:57 a.m. and sets at 6:45 p.m. on the 30th Eight months after its most recent close approach to Earth back in January, Mars is ...

On Sept. 11, 1985, Pete Rose's 4,192nd hit broke Ty Cobb's 57-year-old career Major League Baseball record. Rose finished his ...

Using a cutting-edge adaptive optics system developed at the University of Arizona's Steward Observatory, a growing planet ...

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...