I/ATLAS interstellar object much larger than previously thought has been studied by scientists. New findings show it is significantly larger, heavier and unusual compared to earlier interstellar ...

I've been trying to explain quantum physics, forces, relativity, and space-time to my kid and we had a question that I'm finding difficult to find a solid answer to. Background you can skip if you ...

The data gathered from the chips, combined with previous studies, are anticipated to give NASA more insight into what microgravity does to the human body and how the agency can work to protect its ...

While we haven't seen an interstellar comet being struck by a coronal mass ejection before, we have seen it happen to others. This happened on April 20, 2007, when NASA's STEREO A spacecraft saw Comet ...

MSOLO was designed to look for water ice on the Moon, but will be adapted to look for low-molecular-weight gases Credit: NASA Magna Petra has signed an agreement with NASA to repurpose one of the ...

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...