Modern Engineering Marvels on MSN

3I/ATLAS is rewriting science about cosmic chemistry

When a “comet” acts like a comet but doesn’t move like one, the issue isn’t the label; it’s the physics that comes with it. 3I/ATLAS is the third confirmed interstellar object to pass through the ...

Webb finds early-universe analog's unexpected talent for making dust

Using NASA's James Webb Space Telescope, astronomers have spotted two rare kinds of dust in the dwarf galaxy Sextans A, one ...