Science

Asteroid to make close encounter with Earth Monday
A newly discovered asteroid will make a close encounter with Earth on Monday. Calculations show it will be significantly closer than the distance between Earth and the moon.
NASA's Mars rover sends new self-portrait from the red planet
Pentagon releases new UFO files, says public can draw own conclusions
Artemis II astronauts discuss their out-of-this-world mission
The Lyrid meteor shower is peaking tonight. Here's how to see it
Artemis II astronauts reflect on lunar mission around the moon
'God of chaos' asteroid to pass close to Earth in 2029
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Artemis II astronauts return home to cheers after record-breaking trip
Artemis II crew exits Orion capsule after successful splash down
When did the Artemis II crew splash down?
Why will Orion lose communication during reentry?
Crater on far side of moon named in honor of astronaut's late wife
NASA releases new images taken during historic flyby of the moon
Artemis II completes daring moon flyby that included a solar eclipse
Johnson Space Center in Houston still making impact 50 years later
Artemis II astronauts capture Earth's brilliant blue in new photos
Artemis II astronauts speak to ABC News from space
Artemis II's moonbound toilet working again after overnight fix
'An amazing ride': NASA astronaut describes the Artemis II launch
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More Stories
NASA's Mars rover sends new self-portrait from the red planet
Pentagon releases new UFO files, says public can draw own conclusions
Artemis II astronauts discuss their out-of-this-world mission
The Lyrid meteor shower is peaking tonight. Here's how to see it
Artemis II astronauts reflect on lunar mission around the moon
'God of chaos' asteroid to pass close to Earth in 2029
Artemis II astronauts return home to cheers after record-breaking trip
Artemis II crew exits Orion capsule after successful splash down
When did the Artemis II crew splash down?
Why will Orion lose communication during reentry?
Crater on far side of moon named in honor of astronaut's late wife
NASA releases new images taken during historic flyby of the moon
Artemis II completes daring moon flyby that included a solar eclipse
Johnson Space Center in Houston still making impact 50 years later
Artemis II astronauts capture Earth's brilliant blue in new photos
Artemis II astronauts speak to ABC News from space
Artemis II's moonbound toilet working again after overnight fix
'An amazing ride': NASA astronaut describes the Artemis II launch
Show More
Show Fewer