Planetary ScienceAugust 7, 2024
Moon ‘Spiders’ Suggest Extensive Underground Lunar Caves
Newfound spiderlike features suggest lunar explorers should watch their step
Stories by Theo Nicitopoulos
Theo Nicitopoulos is a freelance writer who covers Earth and space science news.
Space ExplorationJune 8, 2023
Scientists Make Best-Yet Map of Solar System’s Interstellar Boundaries
Researchers have gained a new view of the journey ahead for the twin Voyager spacecraft and other probes bound on one-way trips into interstellar space
ConservationJanuary 1, 2023
A New Map Tracks the World’s Largest Glaciers
A visualization compares the forms of Earth’s largest flows of ice
GeologyApril 1, 2022
Backward-Flowing Rivers Can Destabilize Ice Shelves
“Estuaries” from the ocean onto the ice can cause fractures and contribute to sea-level rise