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spacecraft

Posted inGeoFIZZ

Spirits Are Flying High for Dragonfly and Titan

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 28 June 201917 January 2023

We’re sending a mission back to Titan, and it’s time to celebrate.

People in lab safety gear adjust a machine
Posted inNews

Ultraprecise Clock Will Facilitate Space Exploration

Katherine Kornei, Science Writer by Katherine Kornei 21 June 20195 July 2022

NASA’s Deep Space Atomic Clock, slated to launch later this month for a demonstration flight, will help spacecraft more efficiently navigate the solar system.

An equatorial-plane map of flux of ~60 keV electrons during moderate levels of geomagnetic activity.
Posted inEditors' Highlights

Extending the Envelope for Known Safe Locations in Space

by D. J. Knipp 19 June 201921 February 2023

When unattached electrons collide with spacecraft, the build-up of electric charge can cause malfunctions, but recent observations model near-Earth regions that are likely safe zones.

The Moon’s farside imaged by Beresheet
Posted inNews

Israeli Spacecraft Will Land on Moon Today

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 11 April 201917 January 2023

Beresheet will be the first privately developed craft to attempt a soft landing on the Moon. The landing will be broadcast live.

Laboratory experiment used to simulate the shock wave made by an asteroid impact on Mars
Posted inResearch Spotlights

Rover and Lasers Unlock Clues to Early Martian Atmosphere

Aaron Sidder, freelance science writer by Aaron Sidder 3 April 201924 April 2024

Sediments from the Curiosity rover and experiments using tanks of gas and laser beams helped reveal how water continued to flow on Mars after the planet lost its atmospheric carbon dioxide.

Illustration of a NASA Mars Exploration Rover on the surface of Mars
Posted inOpinions

Rest in Peace, Spirit and Opportunity

by R. Anderson 28 March 201917 January 2023

A scientist on the rover team offers a remembrance of two intrepid explorers.

A mosaic image of the asteroid Bennu
Posted inResearch Spotlights

Scientists, Explorers Keen to Locate Water-Bearing Asteroids

Aaron Sidder, freelance science writer by Aaron Sidder 11 March 201925 August 2022

Hydrated minerals on near-Earth asteroids offer both scientific revelations and economic incentives for companies looking to refuel satellites with material from nearby space.

The eastern margin of Mare Serenitatis imaged by Apollo 17 in 1972
Posted inNews

First Privately Developed Lander En Route to the Moon

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 28 February 201917 January 2023

The lander, built by an Israeli company, will survive on the surface for just a few days. It will capture magnetic field data and conduct an experiment with a lunar orbiter.

Winds in the thermosphere
Posted inEditors' Highlights

Windy Weather in the Thermosphere

by A. Rodger 20 February 201923 January 2023

The weather in the thermosphere includes winds that buffet spacecraft as they orbit the Earth, but how well can these winds be modeled?

The Opportunity rover on Mars
Posted inNews

Opportunity Rover Mission Complete

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 13 February 201917 January 2023

The rover explored Mars’s surface for nearly 15 years and discovered ample evidence of the planet’s wet history.

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First Benchmarking System of Global Hydrological Models

7 May 20257 May 2025
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Decoding Crop Evapotranspiration

6 May 20256 May 2025
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