Planet-hunters have discovered two "super-Earths" orbiting two nearby Sun-like stars. These rocky planets are larger than the Earth but much smaller than ice giants such as Uranus and Neptune.Scientists say the discoveries are a step towards finding potentially habitable planets - smaller planets that are comparable to the Earth. Details of the new planets are described in two papers in the Astrophysical Journal.
More...
The astronauts aboard NASA's Artemis II have now traveled farther from Earth than any other humans...
As millions of people held their breath, the four Artemis II astronauts flawlessly splashed down back...
It has only been a couple days since NASA successfully launched astronauts to the moon for...
