A newfound alien planet is one for the record books.
Less than a year from now, NASA's New Horizons spacecraft will make the first-ever visit to Pluto, potentially revolutionizing scientists' understanding of the dwarf planet.
Apollo 11 was four minutes into its landing sequence when the terse words of its commander, Neil Armstrong, came from the speaker in Mission Control: "Program alarm."
Air & Space
A high-flying package of live animals, plant seeds, and materials samples shot into space Friday aboard a retrievable Russian Foton satellite, launching a two-month mission...
When American astronauts make the next "giant leap" by launching to Mars, they will bring with them a memento from the first moon landing 45 years ago.
Air & Space
Forty-five years ago Sunday, 500 million people around the world witnessed American astronauts Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins as they embarked on the...
AIR AND SPACE
Any passengers who survived the surface-to-air missile blast that downed Malaysia Airlines Flight MH17 would have lost consciousness almost immediately from a “catastrophic...