NASA

Scientists have known about ice in the dark, deep craters at the moon's poles, some of the coldest known places in the universe, but voyaging into one just wouldn't be likely.

The Moon Has More Water and Ice Hidden All Over Its Surface Than Originally Predicted

Scientists discovered that water is stored in tiny patches all across the moon's surface, not just in the deep, freezing craters of its south pole

The moon seen from the International Space Station.

Future Moon Walkers Will Get 4G Cell Reception

NASA taps Nokia to install the first ever cellular network on the moon as part of a plan to establish long-term human presence on the lunar surface by 2030

Bennu is shaped like a three-dimensional diamond and seemingly smooth from far away. OSIRIS-REx is in the foreground of this artist’s replication. The spacecraft will gather a sample from Bennu next week.

What an Asteroid Could Tell Us About Ancient Earth

Knowing those rocks’ origins will help scientists learn more about the composition of objects in the solar system and asteroid belt

In 1969, astronaut Neil Armstrong took this photo of Buzz Aldrin on the first-ever moon walk. Humans haven't walked on the moon since 1972.

Eight Countries Sign NASA’s Artemis Accords, New Legal Framework for Maintaining Peace on the Moon

Nations must sign and uphold the agreement if they plan to join NASA's mission to send astronauts back to the moon

This mosaic of Bennu was created using observations made by NASA’s OSIRIS-REx spacecraft that was in close proximity to the asteroid for over two years.

Asteroid Bennu Could Shed Light on How Ingredients for Life Reached Earth

New, detailed imagery of the asteroid’s surface show that it’s covered in boulders and carbon-containing molecules

The Nancy Grace Roman Space Telescope is name after NASA's first chief of astronomy.

How NASA’s New Telescope Will Help Astronomers Discover Free-Floating Worlds

The Nancy Grace Roman Space Telescope will be able to detect small, distant planets without stars

The projected path for 2020 SO, a space object that astronomers predict will become Earth's mini-moon in October, possibly staying until May 2021. The blue object in the center of the circle is Earth.

Earth May Soon Get Another Mini-Moon, but It's Probably Just a Piece of Space Trash

It could be an asteroid—or, as one astronomer suggests, it could be a rocket booster from the 1960s

A mid-1970s painting by illustrator Rick Guidice depicts an extraterrestrial colony designed by Princeton University physicist Gerard O'Neill.

How NASA Marketed Its Space Program With Fantastical Depictions of the Future

When it came to exploring the stars, Americans had to see it to believe in it

The sun sets behind the Manhattan Bridge and One World Trade Center in a haze created by smoke from the west coast wildfires reaching the east coast on September 15, 2020 in New York City, according to Getty Images.

West Coast Wildfire Smoke Reported as Far East as the Netherlands

Hazy skies covered the United States and parts of Europe this week as jet streams pushed fumes eastward

The International Space Station in 2018, as photographed by crew members from a Soyuz spacecraft

How Cold War Politics Shaped the International Space Station

A brief history detailing how the United States and Russia led the effort to create the technical marvel

The blue areas in this composite image from the Moon Mineralogy Mapper (M3) aboard the Indian Space Research Organization's Chandrayaan-1 orbiter show water concentrated at the Moon's poles. Homing in on the spectra of rocks there, researchers found signs of hematite, a form of rust.

Why Is the Moon Covered in Rust? Even Scientists Are Stumped by This Metal Mystery

Without oxygen and water, how is the substance

An artist's rendering of the Parker Solar Probe and Solar Orbiter

How Three New Tools Will Revolutionize Our Understanding of the Sun

Two spacecrafts and a telescope are set to jumpstart a new age of solar astronomy

A robotic arm places a container with three panels of bacteria outside the International Space Station.

Scientists Discover Exposed Bacteria Can Survive in Space for Years

An experiment conducted outside the International Space Station leads to a controversial theory about how life might travel between planets

Fabien Cousteau's Proteus will be the first underwater research habitat built in decades.

Jacques Cousteau's Grandson Wants to Build the International Space Station of the Sea

Off the coast of Curaçao, at a depth of 60 feet, aquanaut Fabien Cousteau is looking to create the world's largest underwater research habitat

Here, scientists at the Goddard Geophysical and Astronomical Observatory use the visible, green wavelength of light to shoot lasers at the Lunar Reconnaissance Orbiter. The laser facility at the Université Côte d’Azur in Grasse, France, developed a new technique that uses infrared light, which is invisible to the human eye, to beam laser light to the Moon.

Scientists Shot Lasers at a Lunar Orbiter for a Decade. Then, One Bounced Back

The success might help scientists troubleshoot problems with a data-collection project that dates back to the Apollo era

This orthographic projection shows Ceres, centered on Occator crater and the brightest spot on Ceres.

NASA Mission Shows Dwarf Planet Ceres Is Geologically Active

Seven studies of data from the Dawn spacecraft’s final orbit makes the case for liquid under the dwarf planet's surface

A United Launch Alliance Atlas V rocket with NASA’s Mars 2020 Perseverance rover onboard launches from Space Launch Complex 41 at Cape Canaveral Air Force Station, Thursday, July 30, 2020, from NASA’s Kennedy Space Center in Florida.

Here Are Three Things the Perseverence Rover Will Do When It Gets to Mars

NASA's newest space robot will build on the goals of previous missions to find out whether life ever existed on the Red Planet

Three of the four units of the ESO's Very Large Telescope, in Chile's Atacama desert

See Two Giant Exoplanets Orbit a Distant Star in This Rare Image

Researchers used the Very Large Telescope in Chile to capture the image

An artist's rendering of the Perseverance rover on Mars

To Make Oxygen on Mars, NASA's Perseverance Rover Needs MOXIE

A new tool from the space agency may produce the gas, completing the next step for planning a round trip voyage

A 3D model of Venus' surface featuring two coronae, which are ring-shaped geological structures associated with volcanic activity. Venus' volcanoes were once thought to be dormant but new research found that at least 37 coronae, including one named Aramaiti which is on the left in this image, are active volcanoes.

Researchers Discover What May Be 37 Active Volcanoes on Venus

Scientists had long assumed Venus' volcanoes were dormant, but a new study suggests the inhospitable planet has 37 active volcanoes

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