A small, icy visitor from beyond the solar system is giving scientists an unusually close look at the chemistry that may help ...

This cosmic phenomenon will put on one heck of a show this weekend, and the moon will cooperate too—so don’t miss it.

Its last close encounter was in mid-September, the closest one yet, passing just 3.8 million miles from the solar surface. It passed through the boundary between outer space and the region where the ...

This launch is important for a few reasons. First, it shows that Blue Origin is serious about competing in the heavy-lift ...

Blue Origin’s big rocket, New Glenn, took to the skies for its second-ever flight, and it was a pretty big deal. This wasn’t ...

Interstellar comet 3I/ATLAS is turning green and getting brighter as it nears Earth. Scientists track the ancient space rock, watching for a dramatic, last-minute outburst.

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, challenging previous notions that small planets that orbit closely to their stars ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

The interstellar comet 3I/ATLAS reaches its closest point to Earth on Dec. 19, allowing close study with no threat to the ...

La Nueva Casita Café in the Mesquite Historic District serves up New Mexican cuisine that locals line up for. Housed in a charming adobe building with colorful décor, this beloved spot offers ...

Our planet Earth and Mercury have invisible tails stretching millions of kilometres. These cosmic tails are real phenomena.

Professor Brian Cox debunks rumours that the interstellar object 3I/ATLAS is an alien spacecraft, explaining why the 7-billion-year-old comet is a 'fascinating' natural phenomenon.