One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they have shown how it could have formed on our planet eons ago. But not everyone ...

Scientists have been following the comet's journey since its first sighting was reported in July and it will be seen at its ...

For decades, the case for sending people to Mars has rested on a mix of romance, rivalry, and raw curiosity. Now a cluster of ...

Interstellar object 3I/ATLAS will fly by Earth on December 19, 2025, and a few key details can help amateur observers spot the visitor in the sky ...

NASA plans to test SpaceX’s Starshield satellite network, designed primarily for national security users, to support ...

International team finds glucose and ribose in samples from asteroid Bennu, marking first glucose discovery in space ...

The seventh edition of the Global Environmental Outlook (GEO-7) offers a stark vision of the decades to come. But its authors ...

With 3I/ATLAS just days away from making its closest approach to Earth, agencies around the globe are conducting the largest ...

A new satellite called Sentinel 5A has started sending back its first images, capturing fresh views of Earth's ozone hole.

Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles of our planet on Friday. That's as ...

Principal researcher James Bauer says observations from the International Asteroid Warning Network will help experts better understand how to send spacecraft to comets in the future ...

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Interstellar ...