NASA

The lunar module Eagle, carrying Neil Armstrong and Buzz Aldrin, ascends back up to the command module Columbia with Michael Collins. It is often said that Michael Collins is the only human, living or dead, who is not in this photograph.

Apollo 11 Astronaut Michael Collins on the Past and Future of Space Exploration

On the occasion of the lunar landing's 50th anniversary, we spoke to the former director of the National Air and Space Museum

Soon after Ingenuity's lift-off and landing, the drone sent a black and white photo of its shadow during the flight back to engineers on Earth through the rover.

NASA's Mars Helicopter Completes First Historic Test Flight on Another Planet

NASA's Jet Propulsion Laboratory confirmed Ingenuity's successful lift off into the Martian sky after receiving data from the Perseverance rover

Jessica U. Meir plays sax in the Cupola.

How Do Astronauts Spend Their Weekends in Space?

They take time off and practice their hobbies, though that wasn't always the case

Astronaut Scott Kelly shown in October of 2010 in the Cupola of the International Space Station.

How Space Travel Shrank Astronaut Scott Kelly's Heart

While in orbit, the adaptable muscle doesn't need to combat gravity to pump blood

Life on Earth began to appear at least 3.5 billion years ago; by then, Mars had already lost much of its water into the crust or outer space.

Mars' Missing Water Might Be Hiding in Its Minerals

New research estimates how much water was absorbed into the mineral makeup of Mars' crust

To investigate how these glowing clouds form, Richard Collins a space physicist, and his team in 2018 launched a suborbital rocket filled with water, known as NASA's Super Soaker Rocket, into the Alaskan sky to try and create an artificial polar mesospheric cloud.

To Study Night-Shining Clouds, NASA Used Its 'Super Soaker' Rocket to Make a Fake One

In summer months above the North and South Poles, glowing clouds occasionally form naturally at sunset under the right conditions

NASA's latest image of Venus taken by the Parker Solar Probe. Using Venus's gravity, the Parker Probe will circle our host star seven times while getting closer and closer over the course of seven years.

NASA's Parker Solar Probe Snaps Luminous Photo of Venus

The image revealed unknown capabilities of the imaging instrument, WISPR, aboard the Parker Solar Probe and more insight into the planet's atmosphere

The Navigation Cameras on Perseverance capture an image of the rover's deck.

How to Keep Up With NASA's Perseverance Rover as It Explores Mars

Follow along as the new rover sends incredible data and images back to Earth

Perseverance landed on Mars using a sky crane, which hovers above the planet's surface and drops the rover on ropes.

Perseverance Rover Shares Its First Video and Audio of Mars

The Curiosity rover landed the same way in 2012 but the engineers who designed the system hadn’t seen it in action until now

NASA's Perseverance rover will store rock and soil samples in sealed tubes on the surface of Mars.

Perseverance Kicks Off Elaborate Effort to Bring Mars Rocks to Earth

The decade-long mission requires dozens of glass tubes, two rovers and three more rocket launches, including the first from another planet

An illustration of NASA's Perseverance rover on the surface of Mars.

NASA's Perseverance Rover Lands on Mars

The technically complex landing marks the fifth successful U.S. bid to reach the Martian surface

Ingenuity undertakes its first test flight on Mars in this illustration.

NASA's Helicopter Ingenuity Will Attempt the First Flight on Mars

If the craft succeeds, it will provide crucial information for exploring the other planets by air

Tianwen-1 is now officially in orbit around Mars.

China's Tianwen-1 Mission Successfully Begins Mars Orbit

After a few months of observing Mars from orbit, the mission will attempt to land a rover on the planet's surface

An illustration of the Perseverance rover on Mars

Exploring Mars

Space agencies are launching new missions outfitted with revolutionary technologies, including the Perseverance rover, to learn more about the Red Planet

Hundreds of critical events must execute perfectly and exactly on time for the Perseverance rover to land safely on Mars.

What to Know Before You Watch Perseverance's February 18 Landing on Mars

Experts describe how they plan to land the rover, what could go wrong and what they hope to learn

An RN administers the Covid-19 vaccine to a nurse at the Virginia Hospital Center in Arlington, Virginia.

The Ten Most Significant Science Stories of 2020

From the rapid development of vaccines for Covid-19 to the stunning collection of an asteroid sample, these were the biggest science moments of the year

U.S. Air Force Captain Charles E. "Chuck" Yeager became the first person to fly faster than the speed of sound in this airplane, the Bell X-1, on October 14, 1947. The aircraft is currently housed at the Smithsonian's National Air and Space Museum.

Remember Chuck Yeager by Exploring the Plane He Flew to Break the Sound Barrier

In 1947, the pilot—who died Monday at age 97—made history by flying the Bell X-1 faster than the speed of sound

The only photograph of Neil Armstrong on the moon resurfaced in the 1980s after years of obscurity.

You Could Own the First Space Selfie, Only Photo of Neil Armstrong on the Moon

Online Christie's sale features 2,400 photographs from "the golden age of space exploration"

Laboratory tests reveal that ice blocks containing different salts glow differently after being exposed to radiation.

Radiation Might Make Jupiter's Salty, Icy Moon Europa Glow

Europa is one of Jupiter's four largest moons and a prime candidate for finding life beyond Earth

This artist's rendering shows the OSIRIS-REx spacecraft descending towards asteroid Bennu to collect a sample.

NASA Snags Its First Asteroid Sample

On a mission more than 200 million miles away from Earth, the OSIRIS-REx spacecraft grabbed rocks from Bennu

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