Science Daily5h
Meteorite discovery challenges long-held theories on Earth's missing elements
Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.
Live Science on MSN15h
'Bull's-eye!' Hubble telescope spots record-shattering 9-ring galaxy — and the cosmic 'dart' that smashed through its center
Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...