Modern astronomy has clung to the belief that the relativistic outflows or jets, responsible for the existence of ...

Asteroid 2024 RV50, measuring 710 feet, will make a close approach to Earth on October 18, 2024, passing at a distance of ...

Anyone who is capable of seeing the moon (or the sun) near the horizon has experienced this effect. The moon looks enormous ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

October's supermoon is the closest of the year and it's teaming up with a comet for a rare stargazing two-for-one.

An international team of astronomers has figured out that a famous brown dwarf is actually a pair of tight-knit brown dwarfs, weighing about 38 and 34 times the mass of Jupiter, that whip around each ...

In 1995, Caltech researchers at the Institute’s Palomar Observatory first observed what appeared to be a brown dwarf orbiting Gliese 229 – a red dwarf star located about 19 light-years from Earth.