NASA

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

The Starship rocket on April 17, 2023, ahead of its first test flight. During the uncrewed flight, the booster failed to detach from the spaceraft and the rocket was intentionally exploded.

What to Know Ahead of SpaceX's Second Starship Test Flight on Saturday

Atop the most powerful rocket ever built, the spacecraft is intended to carry astronauts from lunar orbit to the moon's surface and Mars in the future

The OSIRIS-REx sample return capsule (foreground) landed in the Utah desert on September 24, carrying samples collected from the near-Earth asteroid Bennu (background). 

How NASA Captured Asteroid Dust to Find the Origins of Life

The sample of the space rock Bennu that OSIRIS-REx collected could unlock an ancient existential mystery

Astronauts Jasmin Moghbeli and Loral O’Hara were performing routine maintenance during a spacewalk outside the ISS when they lost the tool bag.

Astronauts Lost a Tool Bag During a Spacewalk—and You Can See It Floating From Earth

The bag slipped away while Jasmin Moghbeli and Loral O’Hara were performing routine maintenance on the International Space Station

The galaxy cluster Abell 2744, which lies in front of the galaxy containing the newly discovered black hole

Astronomers Spot the Oldest Black Hole Ever Seen, Shedding Light on the Early Universe

Dating to just 470 million years after the Big Bang, the ancient cosmic structure could help researchers understand how the first black holes formed

The asteroid sample that is now on display at the National Museum of Natural History. By studying the retrieved space rocks, scientists aim to better understand how water and organic material first arrived on Earth.

How to See NASA's Bennu Asteroid Sample in Person

A tiny piece of the space rock made its public debut at the Smithsonian National Museum of Natural History, as scientists study the rest of the sample

The pair of asteroids, captured by NASA's Lucy spacecraft on November 1, 2023, from around 270 miles away.

NASA Finds a Surprise Second Asteroid During a Flyby Mission

While testing its tracking system, the agency's Lucy spacecraft discovered that Dinkinesh is not one space rock, but two

A photograph of the moon by the Apollo 17 crew on their return trip back to Earth. The new study analyzes material gathered from the lunar surface during the 1972 mission.

The Moon Is 40 Million Years Older Than Thought, Lunar Rock Samples Suggest

A new analysis of crystals from the moon pushes its age back to just 110 million years after the solar system formed

NASA's InSight lander peers down at the Martian surface. The mission recorded more than 1,300 quakes during its four years of operation.

Mars' Most Powerful Quake Likely Triggered by Tectonic Forces

Researchers searched for signs of a meteorite impact that caused the quake but were unable to find any

An artist's rendition of the Pysche asteroid. Data suggests that Psyche is between 30 and 60 percent metal, unlike any object in the solar system scientist's have observed up close before.

NASA Launches Mission to Study Distant Asteroid

The metal-rich object could hold clues about how our planet formed

The capsule holding the asteroid sample shortly after touching down in the desert on September 24 at the Department of Defense's Utah Test and Training Range.

A Sample of Ancient Asteroid Dust Has Landed Safely on Earth

NASA's OSIRIS-REx mission retrieved bits of rock and dust from the asteroid Bennu, which could help scientists uncover the origins of life on our planet

An artist's concept of a simulated view from the rough, icy surface of the moon Europa with Jupiter looming over the horizon.

Jupiter's Moon Europa May Contain Carbon, a Crucial Ingredient for Life

The James Webb Space Telescope found carbon dioxide on Europa's surface, and astronomers say it likely originated in the moon's vast ocean

Many reports of Unidentified Anomalous Phenomena (UAP) are later discovered to be some type of balloon.

NASA Report Finds No Evidence of Extraterrestrial Origin for UFO Sightings

However, no explanation can be ruled out, per the agency, which also appointed its first director of research into the subject

Frank Rubio poses in front of a window on the International Space Station looking out to Earth below. Rubio has been stationed on the ISS since September of last year.

NASA Astronaut Sets Record for Longest Trip to Space by an American

When Frank Rubio returns from the International Space Station on September 27, he will have spent 371 consecutive days in space

An artist's rendition of exoplanet K2-18 b and the dwarf star it orbits. New observations from the James Webb Space Telescope support the idea that the world, discovered in 2015, has a hydrogen-rich atmosphere and water ocean.

This Exoplanet May Be a Distant Ocean World, James Webb Telescope Finds

The observatory detected evidence of methane and carbon dioxide—and tentatively observed a molecule that, on Earth, is only made by living things

Dimorphos, a moonlet orbiting the asteroid Didymos, as seen by NASA's DART spacecraft 11 seconds before impact from 42 miles away.

The Asteroid Hit by NASA Seems to Be Moving Strangely, High School Students Find

After the DART spacecraft made contact with Dimorphos last year, the space rock's orbit is declining more than expected, according to preliminary research

An artist's rendering of the X-Ray Imaging and Spectroscopy Mission. The satellite will measure X-rays to deepen science's understanding of the universe. 

Japan Launches X-Ray Satellite and Lunar Lander to Space

The satellite will study large bodies in the cosmos, while the lander will attempt to land at a precise location on the moon's surface

Smoke from wildfires in Canada blankets the New York City skyline in a haze in July 2023.

New Satellite Tracking Air Pollution Releases Its First Images

The instrument, called TEMPO, will make hourly measurements of pollutants over North America that could help reduce exposure to unhealthy air

The "cosmic question mark" in an image taken by the James Webb Space Telescope

What Is This 'Cosmic Question Mark' Captured by the James Webb Space Telescope?

Astronomers say the distinct, punctuation-like shape could be a result of galaxies merging

A video screenshot of a rocket carrying the Luna-25 spacecraft launching from Russia on August 11. The spacecraft aims to be the first to successfully land in the vicinity of the moon's south pole.

Russia Launches Its First Spacecraft to the Moon in Nearly 50 Years

The country now joins India in a race to make the first-ever successful soft landing near the lunar south pole

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