Are black holes a danger to us?

The amount of mass a black hole can contain is likened to a star 10 times more massive than our sun squeezed into a sphere about as wide as New York City, according to NASA.

When could the SpaceX Starship launch again?

The SpaceX Starship rockets have been grounded by the Federal Aviation Administration following the historic April 20 Texas launch that resulted in a fiery explosion, with pieces falling into the Gulf of Mexico.