Four planets found orbiting a star 6 light-years from Earth
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
ZME Science on MSN3d
The Solar System Passed Through a Massive Cosmic Wave Millions of Years Ago — And This May Have Cooled Earth
The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...
Bulletin of the Atomic Scientists8d
Earth on the brink? Looking back on nearly two decades of tipping point research
David Armstrong McKay is a lecturer and researcher at the University of Sussex and the lead author of a 2022 paper that ...
Volcanic activity billions of years ago set the stage for Earth's oxygen-rich atmosphere, research suggests
It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid ...
The Indianapolis Star19d
Firefly's Blue Ghost lands on moon and will attempt to tap into Earth GPS
Firefly Aerospace's Blue Ghost lander will attempt to use Earth's GPS system from the lunar surface. If successful, this will ...