Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

In a striking new view from space, the European Space Agency's Solar Orbiter has given scientists their first close-up ...

Scientists continue to analyze data collected by both spacecraft to better understand the comet’s properties and behaviour as it journeys through our solar system.

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth ...

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in December.

To catch a glimpse, timing and preparation matter. Astronomers recommend observing before sunrise, starting from 11 November, ...

Down here on Earth we don't usually notice, but the Sun is frequently ejecting huge masses of plasma into space. These are called coronal mass ejections (CMEs). They often occur together with sudden ...

A rare interstellar visitor, comet 3I/ATLAS, is currently traversing our solar system, offering scientists a unique chance to ...

Astronomers have dismissed viral online claims that interstellar comet 3I/ATLAS was destroyed near the Sun, confirming that ...

As 3I/ATLAS draws scientific attention, it has also ignited a familiar wave of online speculation. Some conspiracy theories, ...

Astronomers have reportedly discovered a skyscraper-sized asteroid moving through our solar system at a near record-breaking pace. The asteroid, named 2025 SC79, circles the sun once every 128 days, ...

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s what’s known about it and what we’ve learned so far.