For years, scientists have known that Mars has ice locked away within its rusty exterior. More elusive, though, is figuring out how much of that water is actually sloshing around in liquid form. Now, NASA scientists have found compelling evidence that liquid water—life-giving, gloriously wet H 20—exists on Mars.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Images show surprise changes to the spacecraft as it interacted with the atmosphere.
Quaid, start the Reactor! Actually watching NASA's live stream now, this is all very exciting =p
We already new it had water on mars now is there any broken statues or any evidence of previous life on Mars
nice way to hype everyone up on what we already knew. All just a big hyperbole announcement so they can keep their billion dollar budget healthy #jobsecurity
Mars sold the world. (couldn't help it)