3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

It's only the third object in history from outside our solar system to be discovered cruising through our area of space.

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

Some upgrades are simply cheaper to do while your solar system is being installed than they are to add later. We've got prime ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Solar power is auctioned almost every fortnight and developers are actively securing capacity, so boosting transmission ...

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

A recent study has found that India will generate over 11 million tonnes of solar waste by 2047 if it does not scale up ...

Wondering what 3I ATLAS is all about? Here's what to know as interstellar comet 3I/ATLAS nears Earth this week, when to watch ...

Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles (269 million kilometers) of our ...