Moon

One reader wonders why more flowers and fruits aren't blue-hued.

Why Are So Few Flowers and Fruits Blue? And More Questions From Our Readers

You've got questions. We've got experts

An artist's concept of NASA’s Volatiles Investigating Polar Exploration Rover, or VIPER.

Five Things to Know About NASA's Lunar Rover 'VIPER'

The device will hunt for resources, including water, vital to future space exploration

A man shopping at a garage sale found this moon rock from the Apollo 17 mission in 1972.   

Florida Man Discovers Moon Rock at Garage Sale

Mounted on a wooden plaque, the lunar nugget had been a gift to the people of Louisiana from NASA

Both beer and wine are thought to predate distilled spirits.

'Which Came First: Beer or Wine?' and More Questions From Our Readers

You've got questions. We've got experts

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.

In 2182, It Could Be Cloudy With a Chance of Asteroid

Scientists calculate Bennu will come close, but will most likely miss Earth in about 160 years

The false-color mosaic shows how features on the Moon differ from each other because of its meteoric impacts and volcanic past.

What NASA's Technicolor Mosaic Images of the Moon Can Teach Us About the Lunar Surface

The vivid hues showcase soil composition and ancient volcanic history

The ascent module (pictured) may still be orbiting the moon—or it exploded. According to the new calculations, the space junk never crash-landed onto the moon's surface as previously expected.

Part of the Apollo 11 Spacecraft May Still Be Orbiting the Moon

New research suggests the 'Eagle' ascent stage either exploded in space or remains in orbit—but it likely didn't crash land back on the lunar surface

Jupiter and its largest moon Ganymede are shown in this image. Ganymede is slightly larger than the planet Mercury. Meanwhile, Jupiter's new 80th moon is much smaller, likely only a few dozen miles in diameter.

Amateur Astronomer Discovers New Moon Orbiting Jupiter

Kai Ly spotted the unnamed satellite using telescope images from 2003

Similar lunar and climate conditions led to increased flooding in 2015. Pictured, a car drives through high waters in Fort Lauderdale, Florida.

Moon's Wobbly Orbit and Rising Sea Levels Will Cause Record Flooding in the 2030s

Clusters of nuisance floods could have major impacts on businesses and public health

The plumes were first discovered in 2006 when the Cassini spacecraft spotted the geysers shooting water and other organic materials at high velocities hundreds of miles into space near the moon's south pole.

Could Methane-Spewing Microbes Be Living in the Depths of a Subsurface Ocean on Saturn's Moon Enceladus?

The hot, chemical plumes could be produced by something similar to Earthly microscopic life forms that consume hydrogen and carbon, then burp up methane

A newly discovered white dwarf star (right) is only slightly larger than the moon (left).

Incredibly Dense White Dwarf Star Packs the Mass of the Sun Into the Size of the Moon

Researchers say if the star was any more massive it would likely collapse under its own weight and explode

Streaked across Ganymede's surface are bright light-colored regions of ridges and grooves that overlap darker-colored terrains along the icy shell. The textured scar-like areas suggest that the moon's surface underwent extreme geologic changes over time.

NASA's Juno Space Probe Zooms by Largest Moon in the Solar System

The flyby will be the closest any spacecraft has flown near Ganymede in over two decades

A photograph captures the total lunar eclipse of January 21, 2019

Get Ready for the Super Flower Blood Moon Eclipse Next Week

Much of the western U.S. will see an extra-large, eerily red full moon on May 26

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

Some designers promote fashion lines based on kente cloth from Ghana.

When Is Kente Cloth Worn and More Questions From Our Readers

You've got questions. We've got experts

Researchers propose storing genetic material from each of Earth's 6.7 million species of known organisms to safeguard life on our planet from annihilation.

Sending DNA From Earth's 6.7 Million Species to the Moon to Safeguard Life

Researchers propose constructing a 'lunar ark' to provide our planet with a 'reset button' in the event of a world-ending catastrophe

Although the planets seem like they are close in proximity and we can see them in the Earthly skies they are millions of miles far away with Saturn being the farthest at billions of miles away.

A Rare Astronomical Phenomenon of Three Planets Aligning Occurs This Week

Jupiter, Saturn, and Mercury are visible in the pre-dawn sky this week, along with a crescent moon

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

Alan Shepard, who was both an astronaut and a golf lover, said he got the idea while training for his Apollo 14 mission. “I thought: What a neat place to whack a golf ball.”

When Astronaut Alan Shepard Hit the Golf Shot Heard 'Round the World

“The Moon is one big sand trap,” the astronaut said after he brought the game to a new frontier

On December 21, 1968, Apollo 8 launched from Kennedy Space Center at 7:51 a.m. EST with Frank Borman in command. His crew became the first humans to ride the mighty Saturn V rocket, breaking the bonds of Earth’s physical pull and entering the gravitational field of another celestial body.

How Apollo 8 Delivered Christmas Eve Peace and Understanding to the World

In a new book, Smithsonian curator Teasel Muir-Harmony examines the geopolitics during NASA’s space flight program

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