But the ice can't form in the clouds without something to latch on to. That's where the dust comes in, providing a kind of "seed" or "nucleus" for the ice to form around. NASA scientists ...

Mars, today a cold, irradiated, and dry world, once had a much warmer and wetter environment. The planet was covered by lakes ...

“It looks like we’re now pretty much at the point where the ice/gas is just about all gone, so all that’s left is the dust.” Astronomers suspect the comet came from the Oort Cloud, a reservoir of icy ...

picking up speed—similar to how a spinning ice skater moves faster by bringing their arms closer to their body, according to NASA. The rotating air drags up dust into its twister, redistributing ...

Before you call a repair professional, try these troubleshooting tips for quick and easy DIY repairs on a malfunctioning ice maker. Taylor Martin has covered technology online for over six years.

The research focused on water ice that formed during past Martian ice ages. Snow mixed with dust solidified into ice on the planet’s surface, creating the conditions that could allow subsurface ...