This Just In
Feb 28, 2015 05:29 PM ET // Irene Klotz
NASA flight engineer Terry Virts paid respects to Leonard Nimoy from the International Space Station.
Feb 27, 2015 02:09 PM ET // Ian O'Neill
Leonard Nimoy has died at the age of 83 at his Los Angeles home, but his work will continue to inspire.
Feb 27, 2015 12:37 AM ET // Ian O'Neill
Astronomers have detected a black hole embedded in the spiral arm of a galaxy 100 million light-years from Earth — but this isn’t any old black hole, it belongs to an extremely elusive class that may be the ‘missing link’ in black hole evolution.
Feb 26, 2015 06:04 PM ET // Irene Klotz
Russia says it will support U.S. plans to keep the International Space Station operating through 2024, but then wants to split off three still-to-be launched modules to form a new orbital outpost.
Feb 26, 2015 12:30 PM ET // Calla Cofield, SPACE.com
An American astronaut found water inside his spacesuit helmet at the end of an otherwise flawless spacewalk outside the International Space Station on Wednesday.
Feb 25, 2015 02:40 PM ET // Ian O'Neill
As NASA's Dawn mission slowly spirals in on its dwarf planet target, Ceres' alien landscape is becoming sharper by the day.
Feb 25, 2015 01:10 PM ET // Irene Klotz
Astronomers have discovered an out-of-place supermassive black hole -- 12 billion times more massive than the sun -- that inexplicably formed when the universe was less than 900 million years old.
Feb 25, 2015 12:20 PM ET
Version 2.0 of CERN's large hadron collider is set to get back in the discovery business next month, boasting twice the power, tougher wiring, better cooling systems, and upgraded cameras.
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