Alphabet is regaining AI leadership with Gemini 2.5 Pro, Waymo’s growth, and attractive valuation. Click here to find out why ...

One singer-songwriter would not only impact Bob Dylan's life but arguably set him on course to be the icon he is known as today.

Radio astronomers have detected radio pulses from a source that appears to send a signal in our direction every 14 minutes, ...

The third object known to have entered the Solar System from interstellar space has an origin unlike either of its ...

While thinking of space as one big rubbish tip isn’t nice, one perk of all this cosmic filth is meteor showers, which light ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Once in space, the Comet Interceptor will travel to the Sun-Earth Lagrange point L2 (just like Ariel), meaning 932,000 miles ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Meteoroid streams from long-period comets don’t stay perfect ribbons forever. They gradually lose their shape, due in part to the Sun’s changing position during each encounter.

The meteoroid stream of long-period comet Thatcher (white line). Each meteoroid moved on its own orbit and created a Lyrid shower meteor when it hit Earth after approaching the orbit of Earth (blue ...

As a long-period comet, Comet ATLAS takes a long time to complete an orbit of the Sun. Astronomers estimate its orbital period is about 160,000 years.