NASA, Earth and asteroid

"It is possible that asteroid 2024 YR4 will fade from view before we are able to entirely rule out any chance of impact in ...
The chance of a newly discovered space rock hitting Earth in about eight years was predicted at 1.6 percent last week. Though ...
All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.