Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Science / Technology & Space

The moon at night, as seen from Germany

Why Astronomers Want to Build a SETI Observatory on the Moon

Researchers say the location would offer a quiet spot from which to hear a signal from an intelligent civilization

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

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

Goodnight Exomoon takes the classic children’s book Goodnight Moon and explores planetary science in a way that is relatable for the very young.

Inspire Your Toddler’s STEM Career With This ‘Goodnight Moon’ Parody

Astronomer Kimberly Arcand releases her new children’s book ‘Goodnight Exomoon’

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

Olympus Mons on Mars, the solar system's tallest mountain, as seen from the Viking orbiter

Mars Had Landslide-Powered Tsunamis That Put Earth’s Mega-Waves to Shame

A huge mass of material fell down a mountain and into the Red Planet’s ancient ocean.

Mars (photographed here by the European Mars Express orbiter) has a thin atmosphere--useful for landers parachuting down to the surface, and the subject of interest for orbiters like the UAE's Hope spacecraft.

What to Know About the Three Mars Missions Launching in July

Three different countries are about to send landers and orbiters to the Red Planet

Reverend Ralph Abernathy, Hosea Williams and other members of the SCLC Poor People's Campaign march through the lunar lander exhibit at Kennedy Space Center before the launch of Apollo 11.

Smithsonian Voices

How Space Exploration and the Fight For Equal Rights Clashed Then and Now

Smithsonian curator Margaret Weitekamp reflects on the historic parallel between 2020 and 1969

Jupiter's moon Europa may have the ingredients necessary for hosting life: liquid water, an energy source and organic compounds.

We’re Better Equipped to Find Extraterrestrial Life Now Than Ever Before

Astronomers have more places to look for signs of intelligent life and more advanced tools to find it

Captain Edward J. Dwight, Jr., the first African American selected as a potential astronaut, looks over a model of Titan rockets in November 1963.

Ed Dwight Was Going to Be the First African American in Space. Until He Wasn’t

The Kennedy administration sought a diverse face to the space program, but for reasons unknown, the pilot was kept from reaching the stars

The central region of our Milky Way is a bustling galactic downtown with a supermassive black hole at its hub.

Chandra Telescope Observes Two Decades of Turning Theory Into Reality

A new book, ‘Light From the Void,’ showcases the telescope’s images of nebulas, supernovae, supermassive black holes and more

In the image captured by Cassini, the rings are illuminated both by direct sunlight and by light reflected off Saturn's cloud tops.

Saturn Could Lose Its Rings in Less Than 100 Million Years

Recent discoveries suggest that the planet’s distinctive feature may be gone in the cosmic blink of an eye

None

Future of Space Exploration

Interactive Map Shows All 21 Successful Moon Landings

Humans have walked on the moon six times, and robotic probes have been touching down on the lunar surface for decades—but there is still much to explore

NASA Mission Control during the Apollo 11 moonwalk, with the live broadcast from the lunar surface on the screen.

Apollo at 50: We Choose to Go to the Moon

A Wind Storm in Australia Nearly Interrupted the Moon Landing Broadcast

As Neil Armstrong and Buzz Aldrin walked on the moon, radio telescope operators in New South Wales scrambled to receive the live video

Commander Neil Armstrong, Command Module Pilot Michael Collins and Lunar Module Pilot Buzz Aldrin, July 24, 1969

Apollo at 50: We Choose to Go to the Moon

How Neil, Buzz and Mike Got Their Workouts in on Their Way to the Moon and Back

To counter the effects of weightlessness, NASA equipped Apollo 11 with an Exer-Genie for isometric exercises

None

Apollo at 50: We Choose to Go to the Moon

We Chose to Go to the Moon

A collection of stories to celebrate the semicentennial of the Apollo 11 mission

This lunar extravehicular visor assembly, photographed by Cade Martin at the National Air and Space Museum’s Udvar- Hazy Center, was worn by Neil Armstrong on the Moon in July 1969. Armstrong’s helmet visors were designed to protect against hazards, from micrometeoroids to infrared light.

Apollo at 50: We Choose to Go to the Moon

What You Didn’t Know About the Apollo 11 Mission

From JFK’s real motives to the Soviets’ secret plot to land on the Moon at the same time, a new behind-the-scenes view of an unlikely triumph 50 years ago

The Smithsonian has completed its multi-year conservation project of the Neil Armstrong spacesuit, digitizing the historic Apollo artifact so that soon authentically realized duplicates can be downloaded for study and appreciation.

Apollo at 50: We Choose to Go to the Moon

In Celebration of 50 Years Since the Moon Landing, Neil Armstrong’s Spacesuit Set to Return to Public View

Duplicates of the 3D scanned historic Apollo artifact will also tour Major League ballparks this summer

An artist's concept of the Beresheet lunar lander on the moon.

Israel’s Private Lunar Lander Blasts Off for the Moon

The Israeli spacecraft Beresheet will gradually raise its orbit to reach the moon, landing after about a month and a half of flight

Page 4 of 28