However, some astronauts said they were far from lonely when cruising through the abyss of space. Michael Collins, who ...

Scientists have discovered the Indian Plate beneath Tibet is splitting into two, increasing earthquake risks and rewriting ...

Witness the potential scale of destruction and long-term consequences of an asteroid impact on Earth. A boy and his father ...

Soviet-era spacecraft Kosmos 482 to re-enter Earth's atmosphere this week, with a risk of impact in populated areas.