The meteorite may have been blasted off of Earth during an impact, mixed with lunar rocks, and brought back to Earth 4 billion years later by astronauts.
Kimberly M. S. Cartier
Kimberly M. S. Cartier, News and Features Writer for Eos.org, joined the Eos staff in 2017 after earning her Ph.D. studying extrasolar planets. Kimberly covers space science, climate change, and STEM diversity, justice, and education
Posted inFeatures
Earth’s Devastating Power, Seen by Satellite
Hurricanes, volcanoes, droughts, floods, fires, tsunamis: Satellites capture some of Earth’s most destructive forces.
Posted inNews
A Meteor Struck the Moon During the Total Lunar Eclipse
Telescopes around the world detected an impact event on the lunar surface just before totality on Monday. Amateur and professional astronomers are starting to coordinate data.
Posted inNews
“Eco-friendly” Flame Retardant May Have Eco-poor Breakdown
These flame retardants replaced earlier chemicals known to degrade into environmentally harmful by-products. The newer compounds may do the same thing.
Posted inNews
Lander Gives First Look at Moon’s Farside
The mission aims to explore this relatively unstudied hemisphere and learn about its age, composition, and geologic history.
Posted inNews
New Horizons Sends First Looks of 2014 MU69
Explore 10 things scientists have already learned about the most distant object visited by a spacecraft from Earth.
Posted inGeoFIZZ
Captivating Geoscience Videos of 2018
As the year comes to a close, look back on interesting Earth and planetary science phenomena captured on camera.
Posted inGeoFIZZ
Geoscience Games to Liven Up Your Holiday Season
Learn geoscience and have fun while doing it. For 1+ players. Good for all ages.
Posted inNews
Exoplanet Strategy Promotes Big Missions, Individual Science
Collaborative and interdisciplinary research will be key to realizing the missions’ full potential, according to the exoplanet strategy report.
Posted inNews
Coral Reef Video Game Will Help Create Global Database
Players dive off a research boat, identify and classify coral reefs using satellite and drone images, and bring marine life back to reefs. In doing so, they help scientists teach a machine to learn.