Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Man" swings across Disney+ with animated joy. We'll introduce you to the real life faces of the web-slinger and his friends.

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Researchers used the Green Bank Telescope to study the interstellar comet and found that it exhibits typical cometary behavior, with no unusual features detected ...

3I/ATLAS, the third known interstellar object to enter our solar system, after 'Oumuamua (discovered in 2017) and 2I/Borisov ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

The cosmos is typically a predictable dance of gravity and orbits, but occasionally, a visitor crashes the party with such ...