With the first NASA human mission to Mars still at least two decades away, the space agency and planetary scientists have started looking for potential landing sites, a search motivated by both long-term planning requirements and urgency to take advantage of spacecraft already there.
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.
Someone has watched "Martian" at NASA.
They should just land next to the small town Space X will have built there by the time they arrive.
what a waste of money