‘Stranded’ Astronauts Williams and Wilmore are finally at home on earth

Suni Williams and Butch Wilmore hold a news conference from the International Space Station

NASA -astronauter Sunita “Suni” Williams and Barry “Butch” Wilmore is finally back on earth. The two spent more than eight months at the International Space Station, although they initially expected to stay for about eight days. The capsule sprayed down the coast of Tallahasee, Florida, Tuesday afternoon. Parachutes lowered their capsule into the water. A … Read more

Are Starlink’s satellites depleted the ozone?

SpaceX-Launches-A-Falcon-9-Rocket

Satellites such as those used for Starlink’s Internet Service could deplet the Ozone layer of the Earth when they are deorbited, according to a new study funded by NASA and published in geophysical research letters. When Starlink’s satellites reach the end of their lives, they burn up into the Earth’s atmosphere, leaving small particles of … Read more