The Congo River is the world's only major river to cross the Equator twice, a rare feat shaped by ancient geological forces.

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and ...

NASA spacecraft across the Solar System have observed the interstellar comet 3I/Atlas. The comet poses no threat to the Earth ...

A new system could overhaul maps that misclassify hundreds of thousands of smallholder coffee and cacao farmers as working in ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

After months of rumors of whether a comet passing through the solar system is proof of alien life, with personalities such as ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

Discovered over the summer, the comet known as 3I/Atlas is only the third confirmed object to visit our corner of the cosmos from another star. It zipped harmlessly past Mars last month.

Nov. 19 is World Toilet Day — officially declared by the United Nations to bring attention to the 3.4 billion people who live ...

NASA has scheduled a photo-dump of 3I/ATLAS images captured by the agency's fleet of ground and space instruments. You can watch it live.

NASA released fresh images on Wednesday of the interstellar object called 3I/ATLAS that astronomers have determined is a ...