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

Officially named comet 12P/Pons-Brooks, the cryovolcanic comet is known as the "devil comet" due to its periodic explosions and "horns" made of ice and gas.

ABC News contributor, astrophysicist and science educator Hakeem Oluseyi and Columbia University professor and former astronaut Mike Massimino discuss the SpaceX rocket launch in Texas.

The first two flights last year lasted mere minutes before blowing up.

Four astronauts from four countries are back on Earth after catching a ride from the International Space Station with SpaceX

The review looked at UFO sightings and reports dating back decades.

A total solar eclipse is coming to North America

In just a few weeks, you could see the total solar eclipse.

The “devil comet” will be the closest to the Earth on June 2.

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

The Odysseus moon lander transmitted its first image from the moon's surface, but it could be its last as NASA claims the lander's solar panels are no longer exposed to light.

The image captured Odysseus about 1 mile near its landing site at the moon's south pole.

The first image showing Odysseus on the moon, the first time a U.S. spacecraft has completed a soft lunar landing in more than 50 years, was released Monday.

The first image showing Odysseus on the moon, the first time a U.S. spacecraft has completed a soft lunar landing in more than 50 years, was released Monday.

While landing on the moon, the Lunar Lander Odysseus hit a rock and tipped over but Intuitive Machines says the majority of the payloads are working.

Intuitive Machines, the private company that worked with NASA on the mission, said Odysseus hit a rock as it was landing and tipped over.

The Odysseus moon lander may have tipped over after it landed, according to Intuitive Machines, the private company that partnered with NASA on the mission.

Dr. Hakeem Oluseyi, an astrophysicist, joins "The Big Story" and later, our panel discusses rising tensions in Ukraine and proper plane etiquette.

Odysseus, a U.S.-built spacecraft, successfully reached the moon’s surface carrying NASA instruments including a radio beacon that can transmit geo-location.

Dr. Hakeen Oluseyi talks about the lunar lander that made it to the moon and what it means for the state of space 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.

ABC News' Linsey Davis sat down with NASA astronaut Victor Glover about his career and training for one of the most important space missions in years.

Odysseus is now exploring the moon's south pole, a region scientists believe is full of frozen water.

Odysseus, the lunar lander built by Houston company Intuitive Machines, has landed on the moon.

The NASA-backed mission marked the first time in half a century that a U.S.-based craft attempted to land on the moon.

The landing marks the first successful U.S.-based landing on the moon in more than 50 years.

Houston-based company Intuitive Machines is partnering with NASA to send a robotic explorer to the moon and commercial space expert Eric Ingram joins ABC News to discuss the attempt.

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

The spacecraft, built and operated by Intuitive Machines, will attempt to land on the moon’s south pole.

Celebrity astrologer Kyle Thomas provides insight into what to expect during February’s full moon.

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.

The team at Intuitive Machines celebrated a milestone after the lunar lander Odysseus successfully fired all of its engines, the first time liquid methane and liquid oxygen have been used in space.

The moon lander “Odysseus," which was built by private company Intuitive Machines, is expected to touch down near the moon’s South Pole later this month and help carry out a host of NASA experiments.

NASA's Perseverance rover captured images of Mars' moon, Phobos, passing the sun and creating a partial eclipse of the Red Planet.

NASA's Perseverance rover captured images of Mars' moon, Phobos, passing the sun and creating a partial eclipse on the Red Planet.

French researchers cited observations made by NASA's Cassini spacecraft.

French astronomer Valéry Lainey and a team of researchers from Observatoire de Paris announced the discovery of Mimas' newly formed ocean on Wednesday.

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.

Former astronaut Leland Melvin joins ABC News Live to talk about his new documentary, "The Space Race," and the legacy of Black astronauts.

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

Oleg Kononenko has spent more than 878 days and 12 hours in space, totaling more than two and half years.

NASA says the football-sized asteroid will pass within 1.7 million miles of Earth.

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

The Wolf Moon will arrive Jan. 25, 2024, at 12:54 p.m. ET. Find out the best ways to manifest your dreams during that period.

Earth is in the midst of a moderate solar storm -- but will it be strong enough to cause technology disruptions?

A solar storm is set to hit Earth this week, bringing potential technology disruptions and northern lights.

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

Operators reported a critical fuel leak in a Vulcan rocket three hours after liftoff from Cape Canaveral.