NASA

This prototype of the Mars Ingenuity helicopter achieved the first successful free flight under simulated Martian conditions (on Earth) in 2016.

Prototype for Mars Helicopter Will Soon Be on Display at National Air and Space Museum

The surprisingly long-serving Ingenuity ended its historic service after breaking a rotor

Spiral galaxy NGC 628, located 32 million light-years away in the constellation Pisces, as captured by the James Webb Space Telescope in near- and mid-infrared light. The red and orange spirals represent gas, while the small blue dots represent stars.

See Dazzling New Images of 19 Spiral Galaxies Captured by the James Webb Space Telescope

These detailed infrared views, which contain millions of stars, will help astronomers better understand star formation and the evolution of spiral galaxies

An artist's rendition of a LISA spacecraft.

This 'Game-Changer' Detector Will Hunt for Giant Ripples in Spacetime

Set to launch in 2035, the European Space Agency's LISA mission will listen for gravitational waves created by colliding black holes and neutron stars—and some might date nearly to the Big Bang

An artist’s rendering of a pantheon of planets similar to Earth

This Planned NASA Telescope May Help Us Identify Worlds Like Our Own

The innovative Habitable Worlds Observatory will offer ways to detect signs of life on other planets

A photo of Ingenuity taken by the Perseverance rover in April 2023. The helicopter arrived on Mars attached to Perseverance in February 2021.

NASA's Ingenuity Mars Helicopter Has Taken Its Final Flight

Originally designed for up to five flights on Mars, Ingenuity performed 72 over three years, until one of its rotor blades was damaged during landing on January 18

The open canister with the sample collected from the asteroid Bennu inside. Scientists hope the sample can help them better understand planet formation and the origin of life on Earth.

NASA Finally Opens Canister Holding Asteroid Sample—See What They Found

It took several months for the researchers to remove two stuck fasteners, which required them to design new tools

A photo from a camera on one of Peregrine's payload decks shows some of the spacecraft's payloads, as well as a sliver of Earth in the upper right.

Doomed Lunar Lander Will Burn Up in Earth's Atmosphere on Thursday

Astrobotic, the company in charge of the mission, says its Peregrine spacecraft will not reach the moon, and burning it will ensure the lander doesn't end up as space debris

From left to right: Artemis 2 astronauts Christina Hammock Koch, Victor Glover, Jeremy Hansen and Reid Wiseman.

NASA Delays Artemis 2, Artemis 3 Moon Missions for Safety Reasons

Artemis 2 has been pushed from later this year to no earlier than September 2025, and the Artemis 3 moon landing will not occur before September 2026

The United Launch Alliance's Vulcan Centaur rocket launches from Cape Canaveral, Florida, on January 8, carrying Astrobotic's Peregrine lunar lander.

American Moon Mission Suffers Fuel Leak, Has 'No Chance' of a Soft Landing

Launched early Monday, the Peregrine spacecraft started losing propellant almost immediately, and the mission, which is carrying NASA scientific instruments, has been derailed

An image of the moon taken by NASA's Galileo spacecraft on December 7, 1992. Payloads on next week's commercial mission to the surface include NASA scientific instruments, as well as human remains and DNA launched by private companies. 

Navajo Nation President Asks for Delay of Moon Mission Carrying Human Remains

The commercial launch, scheduled for January 8, is slated to carry human remains to the lunar surface, which the Navajo Nation president calls a "desecration of this sacred space"

A view of Jupiter's moon Io captured by NASA's Juno spacecraft on December 30, 2023.

NASA Captures Stunning Images of Jupiter's Moon Io on Closest Flyby in 20 Years

The Juno spacecraft's instruments will help scientists better understand volcanic activity on the volatile moon's surface

NASA engineers react to the first-ever high-definition video sent by laser from deep space, which feaures an orange tabby cat named Taters.

NASA Streams Video of a Cat Chasing a Laser From Deep Space

In a first, the agency beamed the playful clip to Earth from a distance 80 times farther than the moon

Data from the Hubble Space Telescope produced this new image of the galaxy UGC 8091.

See the 'Sparkling Snow Globe' Galaxy Captured by the Hubble Space Telescope

The new, holiday-inspired image features UGC 8091, an "irregular" dwarf galaxy in the constellation Virgo

Uranus with its rings and moons, showcasing storms and a polar ice cap on the planet. The new Webb image was produced by combining longer and shorter exposures.

See the James Webb Telescope's Stunning New Image of Uranus With Its Rings and Moons Clearer Than Ever

The gleaming ice giant could soon become a top priority for exploration

Advances in artificial intelligence and dinosaur discoveries were just some of the major science stories this year.

The Ten Most Significant Science Stories of 2023

From an asteroid sample that was delivered to Earth to a discovery about human migration from North America, these were the biggest moments of the year

An artist's rendering of one of the Voyager spacecrafts.

NASA's Voyager 1 Is Glitching, Sending Nonsense From Interstellar Space

The aging spacecraft, launched in 1977, is transmitting a gibberish pattern of ones and zeros back to Earth

Saturn's moon Enceladus, represented in a composite of several images taken by NASA's Voyager 2 probe

Life-Sparking Gas Strengthens Evidence That Enceladus, a Moon of Saturn, Could Be Habitable

Evidence of hydrogen cyanide in data from the Cassini spacecraft adds to a growing list of molecules that could, in theory, support life on the icy moon

The supernova remnant Cassiopeia A, captured by NASA's James Webb Space Telescope in near-infrared light. The image shows the expanding material from the blast colliding with gas released by the star before the explosion.

James Webb Telescope Captures Image of Supernova That 'Absolutely Shattered' a Star

The new image gives astronomers a near-infrared look at the stellar explosion called Cassiopeia A, located around 11,000 light years away from Earth

A new musical piece is based on this composite image of the center of the Milky Way. The bright spot on the right is hot gas in infrared light, marking the approximate location of the galaxy's supermassive black hole.

Listen to the Center of the Milky Way Translated Into Sound

A new musical composition represents data from three NASA telescopes as a piece that was performed by an orchestral ensemble

Researchers plan to launch the wooden artifical satellite in summer 2024. 

Could Wooden Satellites Reduce Space Junk? The First Is Set to Launch Next Year

NASA and Japan plan to test a biodegradable satellite made of wood, which burns up more easily than metal on reentry

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