UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...
NASA announced in September 2025 that it had found life on Mars. Rating: False (About this rating?) Context: NASA announced it found promising potential biosignatures on Mars. Potential biosignatures ...
NASA’s interim administrator, Sean Duffy, was fired up on Wednesday when he joined a teleconference to talk about new scientific findings that concerned the potential for life to have once existed on ...
Bringing samples from Mars back to Earth is one of NASA's most ambitious goals. The plan goes back to the 1970s, with NASA's robotic exploration program, when the first spacecraft landed on the ...
NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They stressed that in-depth analysis ...
Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why ...
NASA has captured an image of a coral-like rock on Mars estimated to be several billions of years old. The space agency's Curiosity Rover sent back images of a small, wind-eroded rock that resembles a ...
Samples collected from a rock dubbed “Cheyava Falls” contain a structure that hints at the possibility of having a biological origin, according to the space agency, but more research needs to be ...
Blue Origin is proposing a version of its Blue Ring spacecraft to serve as a Mars communications satellite. Credit: Blue Origin WASHINGTON — NASA is still working on a strategy to procure a Mars ...
When the Perseverance rover landed in Mars’s Jezero crater—a formation that long ago was Jezero lake—in February, 2021 it turned west. West is where the riverbeds, the deltas, the sites of ancient ...
Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how ...