When gas molecules transfer their energy to something cooler ... Read more about evaporation and condensation equilibrium in the Teacher Background. Explain to students that when water evaporates from ...

Astronomers assume that these types of molecules were also present in the cold cloud of gas and dust forming our ... up as dips against a continuum of background starlight. In regions that are ...

Background Molecules, which make up everything around ... turning from water (their liquid phase) to steam (their gas phase). When liquid water turns to gas, not only do the molecules move much ...

The electrical discharge stripped electrons from the gas molecules, creating a variety of positively ... so Thomson could identify pure materials by their unique patterns. Given this background, some ...

During their study of V883 Orionis, the researchers realized the missing link between the young stars born from clouds of gas and dust that include water molecules, and the comets also created ...

Stars form from collapsing clouds of molecular gas. We see this in the ... as a result of background photons impacting the cloud's molecules, in about 5.7 million years' time.