Space science latest news

What disturbed Titan? Saturn’s gravity may hold the key to this Moon's past
A galaxy died billions of years ago. So why is it still screaming?
'Goodbye ISS': How NASA’s next move could revolutionize Earth’s orbit
'2 stars became one': Hubble uncovers the chaotic birth of a rapid-spinning survivor
Earth isn’t flat, but what about the universe? A bold new theory emerges