House Republicans face day of uncertainty as speaker vote looms

Two spots are up for grabs in Group F with three teams tightly chasing them.

NASA Engineers Basically Jiggled The Hubble Telescope to Fix Its Recent ProblemMars Water Could Have Enough Oxygen to Support Life, Says New Study

Jon Batiste on the healing power of music and loveNASA Unveils 21 New Constellations Invisible to The Naked EyeEurope And Japan Are About to Launch an Ambitious Mission to Mercury

This Chinese City Wants to Launch an 'Artificial Moon' to Replace Street LightsFor The First Time Ever, Astronomers Have Observed a Black Hole Using a Magnetic Field to Feed

Astronomers Have Found a Massive Galaxy Proto-Supercluster Lurking in The Early Universe

NASA Astronaut Describes What It Was Like to Fall to Earth When Soyuz Launch FailedHollywood loses out on $10 billion every year by undervaluing Black projects, study says

Country star Granger Smith and wife Amber on carrying on after their son's death and new hopeMiami Heat's Meyers Leonard suspended for a week and fined $50,000 for using anti-Semitic slur

Mumford & Sons member is "taking time away" from the band after praising right-wing writer's book"I'm just Dua": Grammy nominated singer Dua Lipa on career, roots and "Future Nostalgia"