Massive observatories and orbiting telescopes like the Hubble typically dominate the conversation when it comes to deep space ...

Time blindness is the inability to determine how long a task will take or conceptualize how much time has passed. It relates ...

Firefighters lay flowers near the sealed off Le Constellation bar in Crans-Montana, Swiss Alps, Switzerland Trump bombs ...

The downward migration in 2026 involves roughly half of SpaceX's Starlink megaconstellation, which currently consists of ...

NEW YORK (AP) — The year’s first supermoon and meteor shower will sync up in January skies, but the light from one may dim ...

A team of astronomers have used the Hubble space telescope to capture with direct imaging asteroids smashing into each other ...

A legendary signal from deep space, once dismissed by some as statistical noise, has just become even more mysterious.

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches Earth in December 2025.

On Friday, interstellar comet 3I/ATLAS makes its nearest approach to Earth. Here's what you need to know, and how to track the alien visitor.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as close to Earth as ever.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as close to Earth as ever.

The Navy still needs new frigates, and is still intent on building them. But it must make basic changes to its acquisition process to avoid a second Constellation fiasco. The Constellation class was ...