Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin ...

Interstellar comet 3I/ATLAS shows odd traits—anti-tail, strange acceleration, unusual chemistry—prompting scientists to warn ...

Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...

A different study by scientist Matthew Hopkins at the University of Oxford and colleagues, used a model that focused on the ...

Prepare for the longest solar eclipse in a century on August 2, 2027. This rare event will darken skies for over six minutes ...

Sometime in 2029, the European Space Agency is scheduled to launch its Comet Interceptor Mission. The Interceptor will wait ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ...

Scientists find that two hot stars passed near our solar system 4.4 million years ago, altering nearby interstellar clouds.

According to NASA, Hubble took its latest photo of 3I/ATLAS on November 30 using its Wide Field Camera 3 instrument. At that ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...