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NASA

A view of the lower body of an astronaut carrying tongs and walking on the surface of the Moon
Posted inFeatures

Here’s How Artemis Astronauts Will Navigate on the Moon

by Saima May Sidik 30 November 202321 March 2024

The next wave of lunar explorers is headed to terrain that promises to be both stunning and challenging. Here’s how they’ll cope with some of the difficulties they’ll encounter.

An image of Mars.
Posted inNews

Five Martian Mysteries That Have Scientists Scratching Their Heads

by Matthew R. Francis 2 November 20232 November 2023

Despite centuries of study and many spacecraft visits, the Red Planet still holds secrets. Here are just a few.

Map of Mars surface with symbols indicating seismic activity.
Posted inEditors' Highlights

Where the Wild Marsquakes Are

by Laurent G. J. Montési 1 November 202331 October 2023

A new analysis of the seismic data gathered by the InSight lander reveals that marsquakes occur across a much larger area of the planet than previously believed.

A spacecraft consisting of a bright central box and two cross-shaped solar panels flies above the jagged landscape of a large asteroid.
Posted inNews

Getting Psyched Up for an Asteroid Mission

Damond Benningfield, Science Writer by Damond Benningfield 4 October 20235 October 2023

The first mission to a metallic asteroid, scheduled for launch on 5 October, could provide clues to the formation of Earth and the solar system’s other inner planets.

A spacecraft with solar panels extending off one side flies over the dark surface of the Moon with Earth in the background.
Posted inNews

A Lunar Mission Spots Its Failed Brethren

Katherine Kornei, Science Writer by Katherine Kornei 3 October 20233 October 2023

Data from NASA’s Lunar Reconnaissance Orbiter have been instrumental in pinpointing where other Moon-bound spacecraft have crashed.

Photo of the red Martian surface
Posted inNews

Ancient Mars May Have Had a Cyclical Climate

by Vijay Shankar Balakrishnan 29 September 202329 September 2023

Hexagonal structures in sediments are evidence of repeated wet and dry conditions on the Red Planet.

A brownish and gray image of the ringed planet Saturn appears against a black background, with portions of its northern hemisphere and rings overlain with colorful new spacecraft images.
Posted inResearch Spotlights

James Webb Space Telescope Captures Saturn’s Changing Seasons

Sarah Stanley, Science Writer by Sarah Stanley 28 September 202328 September 2023

Unprecedented images reveal how Saturn’s atmosphere is evolving as summertime winds down in its northern hemisphere.

Uranus is a shiny blue-white orb, slightly off center in this image. Its rings are seen nearly face on, and six bright blue dots show the six brightest moons of the planet. There are several reddish galaxies in the background.
Posted inFeatures

Uranus: Time to Boldly Go

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 September 202325 September 2023

Scientists say now is the time to unlock the secrets of Uranus and suggest a low-cost, low-risk way to do so.

A time-lapse of images taken by OSIRIS-REx during its touch-and-go maneuver, with the spacecraft arm centered in this video.
Posted inNews

There and Back Again: Asteroid Samples Return to Earth

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 21 September 202325 September 2023

OSIRIS-REx will help reveal Bennu’s detailed carbon chemistry and history of space weathering and unlock a key piece of the solar system’s early history.

Black-and-white oblique view of an ancient delta on Mars’s surface taken by a satellite
Posted inResearch Spotlights

Optimizing Carbonate Classification on Mars

Sarah Derouin, Science Writer by Sarah Derouin 7 September 20237 September 2023

Combining data from several of the Perseverance rover’s spectroscopic sensors offers a more accurate means to classify carbonate minerals that may hold hints of ancient life.

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Paleoclimate Patterns Offer Hints About Future Warming

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Gravity with an “Edge”: What Lies Beneath Aristarchus Crater

15 September 202511 September 2025
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Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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