Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

I am an astrophysicist and astrobiologist with over 20 years of experience studying extrasolar planets – which are planets beyond our solar system. You may like ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that some of the galaxy’s molecular gas — the fuel for star birth — might be ...

In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds silently loop around their stars. Some drift as far as 10,000 times the ...

How can scientists study the meteorology of Venus from Earth since there are currently no missions to Venus? This is what a ...

When NASA’s DART spacecraft collided with a small asteroid moon in late 2022, the impact made history. It was the first ...

Robotera’s new Q5 humanoid robot combines advanced dexterity, mobility, and AI interaction for real-world service across key ...