Stafford commanded the dress rehearsal mission for the 1969 moon landing.

Astronauts Jasmin Moghbeli and Loral O'Hara, aboard the International Space Station, said they voted in Super Tuesday

NASA's CHAPEA program is currently recruiting qualified individuals for its second of three yearlong simulated missions.

Will Robinson Smith, a reporter with Spaceflight Now, and commercial space expert Eric Ingram join ABC News Live's Kayna Whitworth and Jaclyn Lee to watch and dissect the historic landing.

The upcoming mission is the second of three conducted by the Crew Health and Performance Exploration Analog

The mission is the second of three programs through NASA's Crew Health and Performance Exploration Analog (CHAPEA).

The lunar lander Odysseus, from Intuitive Machines, captured stunning new images of Earth during its journey to the moon.

NASA is launching a tool that could help scientists better understand climate change.

NASA’s PACE spacecraft is set to launch early Thursday morning from Florida.

Jupiter's third-largest moon, Io, is the most volcanically active celestial body in our solar system.

NASA's PACE mission stands for Plankton, Aerosol, Cloud and ocean Ecosystem.

A "super-Earth" located 137 light-years away orbits within a "habitable zone," NASA recently announced.

NASA's Webb telescope sent back 19 images showing spiraling galaxies.

After three years, NASA said the little helicopter's remarkable mission has come to an end.

NASA announced Tuesday it is delaying its Artemis II and Artemis III moon missions until 2025 and 2026, respectively.

A NASA mission carrying a lunar lander embarked on a month-long journey to the surface of the moon, marking the first American lunar mission in 50 years. ABC’s Derricke Dennis reports.

The cluster, NGC 2264, is a group of young stars in our Milky Way about 2,500 light-years away from Earth and resembles a Christmas tree.

NASA and astronauts are celebrating the 25th anniversary of the International Space Station being in orbit.

NASA astronaut Mike Massimino discusses his new book, “Moonshot: A NASA Astronaut’s Guide to Achieving the Impossible.”

Former astronaut Mike Massimino shares his out-of-this-world adventure in "Moonshot: A NASA Astronaut's Guide to Achieving the Impossible."

Joshua Dobbs' debut as the Minnesota Vikings quarterback was anything but ordinary

Part of NASA's New Frontiers Program, Dragonfly will fly to diverse locations on Saturn's moon Titan to study the habitability of the moon’s environment, according to the agency.

NASA is preparing for its next mission: flying through the atmosphere of one of Saturn's moons, with its Dragonfly rotorcraft lander mission planning to explore Titan.

The "Psyche" spacecraft is set to be the first to study a metal rich asteroid and could even prove many of our theories are simply wrong.

Here's how to watch the "ring of fire" solar eclipse on Oct. 14, 2023.

The preliminary analysis of the contents of the OSIRIS-Rex mission was unveiled at the Johnson Space Center in Houston and streamed online.

NASA revealed Wednesday the contents of the OSIRIS-REx capsule containing the first asteroid sample collected in space.

Italian Luxury fashion house Prada has announced it is to partner with Axiom Space to design and develop NASA’s next generation lunar spacesuits.

Frank Rubio spent a little over a year in space before his capsule landed early this morning.

NASA astronaut Frank Rubio returns home after spending a record 371 days in space.

After 371 days in space, 47-year-old NASA astronaut Frank Rubio returned to Earth as he touched down in Kazakhstan on Wednesday.

NASA’s 'OSIRIS-REx' spacecraft safely landed in the Utah desert on Sunday, carrying asteroid samples in a first of its kind expedition.

OSIRIS-Rex scientist Lindsay Keller says ancient rocks and soil from the asteroid Bennu could revolutionize what we know about space.

The OSIRIS-REX spacecraft returned safely to Earth carrying pieces of an asteroid older than the planet.

A sample from the asteroid Bennu has been returned safely to the Utah desert. The sample is believed to be over four billion years old.

What you need to know about NASA's OSIRIS-REx mission as it prepares to return asteroid samples to Earth on Sunday.

The capsule contains samples of an asteroid that could tell us about the origins of Earth and our solar system.

The billion-dollar mission that could tell us more about the origins of Earth.

An asteroid NASA's been tracking for nearly 25 years could impact Earth in the future, a new report reveals.

When Frank Rubio returns, he will have spent 371 consecutive days in space.

NASA astronaut Frank Rubio broke a record Monday for the longest mission in space by an American, spending more than 355 days orbiting Earth.

NASA released images Thursday showing a 33-foot crater caused by Russia's Luna-25 spacecraft crashing into the surface of the moon last month.

A new crater 33 feet wide was detected near the spot where Luna-25 was supposed to land.

The supersonic passenger jet could fly from New York to London in only 90 minutes.

NASA is asking amateur astronomers for help in observing Uranus and Neptune next month as the agency prepares to capture new color images of the ice giants.

NASA's DART mission to successfully collide with an asteroid last year sent a "swarm of boulders" into space, according to the federal agency.

NASA announced it can recycle 98% of the water astronauts have onboard the International Space Station, including sweat and urine, and turn it into drinking water.

This will help prevent the need for future resupply missions, NASA said.

For AANHPI month, ABC News' Ashan Singh spoke with Artemis team member Jonny Kim about diversity in space exploration and being a role model for future generations.

Sharon McDougle made history at NASA as the first African American crew escape equipment suit technician. Plus, she suited the first African American woman to go to space, Dr. Mae Jemison.