The origin of the differing tilts in the orbits of the planets in our solar system may have been revealed through the ...

A Jupiter-like planet has been found orbiting a young sun-like star in a solar system far away in what is a potentially ...

Astronomers have spotted 3I/ATLAS, just the third interstellar object ever seen in our solar system. Bigger, faster, and possibly far older than ‘Oumuamua or Borisov, this icy traveler could help ...

When people picture space, they often imagine endless black emptiness dotted with planets and stars. But new research shows ...

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...

In short, dynamical studies of the solar system have generally failed to consider the influence that passing field stars will have on the solar planets over time. According to a recent study by a ...

Astronomers have, for the first time, detected a planet growing inside a cleared gap of a protoplanetary disk, confirming long-held theories about how young planets shape their star systems.

But in reality, it may be the beginning of a new phase of life for all the objects living in the solar system. When stars like the Sun die, they go through a phase of rapid expansion called the Red ...

"Our approach gives astronomers an idea of how many spots a star might have, where they are located, and how bright or dark ...

There are several candidates for the biggest star in the universe. One of them, VY Canis Majoris, is over 1,500 times the ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...