Harvard-Smithsonian Center for Astrophysics
Some Stars In The Milky Way Taken From Another Galaxy
The Milky Way is surrounded by dwarf galaxies. This interaction with other galaxies can take material away from the other ones. Some stars in the Milky Way have been taken from another galaxy.
And It's All Because Of Global Warming! Experts Warn That Earth Will Soon Be Like Mars
With the fast development of global warming cases, what's the truth behind claims that due to earth's weakening atmosphere, it will soon become more like Mars? How hostile can it get? Does it also mean that lives on earth will be wiped out? Here's what experts have to say