This happened about 4½ billion years ago. Then the planets began to emerge, as the billions of particles of gas and dust left over from the Sun’s formation became a flattened disk.

The particles of a gas are much more spread out and move more independently compared to the particles of liquids and solids. Whether a substance is a solid, liquid, or gas at a certain temperature ...

"Trace gases from ocean are source of particles accelerating Antarctic climate change." ScienceDaily. ScienceDaily, 16 May 2021. <www.sciencedaily.com / releases / 2021 / 05 / 210513142422.htm>.

A cloud of collapsing gas created our Sun, the first thing to form in our solar system. This happened about&nbsp;4&frac12; billion years ago. Then the planets began to emerge, as the billions of ...

Tiny particles that seed clouds can form from trace gases over open sea Date: January 22, 2021 Source: DOE/Brookhaven National Laboratory Summary: New results from an atmospheric study over the ...

It turns out that there’s another unrecognized source of these deadly greenhouse gases. Researchers from the University of Hawaii at the Manoa School of Ocean, Earth Science and Technology have found ...