Threats from space aren't always obvious, but statistically, it's only a matter of time before one of them happens. One of ...

When a satellite’s time ends, agencies may decide to send it further away to an altitude of 36,000 km above the Earth’s surface to the geostationary orbit, also known as the larger graveyard orbit, or ...

Astronomers using data from the W. M. Keck Observatory on Maunakea in Hawaiʻi Island have identified a rare, ancient ...

Since its discovery on July 1, mysterious interstellar object 3I/ATLAS have baffled the scientists with its origin and nature of tail, whether it is comet or alien probe. To solve the ...

Speculations have been circulating that an interstellar comet will reach its closest point to the Sun at a safe distance of ...

Something strange has entered our Solar System, and it's defying all predictions. The interstellar visitor, 3I/ATLAS, is behaving so erratically that it has forced NASA, the European Space Agency (ESA ...

I/ATLAS puts the Planetary Defense Network on watch. NASA and ESA say no threat as IAWN drills tracking, while Harvard’s Avi Loeb raises an alien-origin idea.

The interstellar comet 3I/ATLAS has captivated astronomers with its unusual behavior, challenging established comet physics.

A physicist, Dr. John Brandenburg, claims interstellar comet 3I/ATLAS may be approaching Earth and issues a 'war' threat.

Astronomers recently peered deep into space and found that an old, faint white dwarf named LSPM J0207+3331, located about 145 ...

Here are the key events from day 1,340 of Russia’s war on Ukraine.