SpaceX asks FAA to return Falcon 9 rocket to launching after mishap

The Falcon 9 had a near flawless record until last week, when SpaceX suffered a rare failure after launching from California. With 364 successful Falcon 9 launches, SpaceX hasn’t suffered a mission failure since a cargo resupply mission in 2015 exploded after liftoff from Florida.

Lupus: What to know about the autoimmune disease

Lupus has no cure and the exact cause is unknown, but in a recent breakthrough study, scientists believe they may have found a primary cause of the complex autoimmune disease.

UFOs and aliens: What presidents know, but won’t say, about them

For decades, presidents have presumably been privy to whatever information exists about UFOs and the existence of extraterrestrial life collected by the government. But so far, none of them have actually spilled the beans once they left office.