South African telescope discovers a giant galaxy that’s 32 times bigger than Earth’s
In some galaxies, large amounts of interstellar gas are spiralling around the super massive black hole and getting pulled in ...
Sunita Williams' return: Why was space mission extended? Why is NASA not able to bring her back? Is she happy, healthy?
NASA astronaut Sunita Williams has completed over 200 days in space even since she reached the International Space Station on ...