Harvard astrophysicist Dr Avi Loeb tells ABP Live that 3I/ATLAS shows several odd behaviours, from unusual jets to rare ...

What would happen if the sun started to dim? Scientists have revealed the terrifying answer to this question, which is the ...

While the comet is not scheduled to make its closest approach to Earth until Friday, December 19th, the Martian flotilla has ...

Elon Musk spends plenty of time talking about Mars, but every now and then he swings back to the planet that actually needs ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

A first ever detection of a coronal mass ejection from a small red dwarf could have big consequences for life on any nearby ...

For the first time, a fleet of orbiters and a rover circling another world has captured detailed views of an interstellar visitor as it swept through the inner solar system. As comet 3I/ATLAS brushed ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to ...

The Dec 19 close approach of 3I/ATLAS is safe! ESA confirms the interstellar comet is 270 million km away, thanks to a Mars ...

Our Sun, that steady burning ball of gas that has faithfully illuminated Earth for billions of years, is slowly but ...

This creates a massive logistical problem for the natural comet theory. If 3I/ATLAS is a natural comet behaving according to ...

Researchers are racing to turn sunlight, water and carbon dioxide into a virtually inexhaustible stream of clean fuel, and a ...