Drone-mounted radar flown over glaciers on Earth show how the technology can map buried ice in detail, helping future Mars spacecraft choose exactly where to drill.
In this donut-shaped bag is a massive parachute. Next stop? Mars.
New panoramic views from NASA's Curiosity and Perseverance rovers reveal dramatically different Martian terrains shaped by ancient water and billions of years of geological change.
Evidence suggests that Venus is still volcanically active, and new data about a big eruption in Hawaii a few years ago could help scientists find out for sure.
The Ucayali River snakes across the rainforest in this image captured by NASA astronaut Jessica Meir from the International Space Station.
Finding X-rays coming from one of the little red dots discovered by the James Webb Space Telescope could be the key to answering what these weird objects truly are.
The Sombrero galaxy's name fits perfectly.
A new citizen science project invites the public to scan never-before-seen images from the Euclid Space Telescope in search of galaxies bending spacetime.
A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed prior to the dawn of time.
New simulations suggest binary star systems may be ideal for planet formation, and may produce more gas giants than single-star systems.
