Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...
The microorganism grew despite being stuck in oxygen-free, carbon-rich, low-pressure, and extremely salty environments.
It's one of the biggest unanswered questions in science - if there are aliens out there, where are they hiding? Now, ...
Physicist Brian Cox explores where scientists might discover extraterrestrial life, focusing on Mars, Jupiter's moon Europa, ...
New findings from a European Space Agency spacecraft suggest that Mars may still have volcanic activity beneath its surface.
An Earth microbe grew under a combination of conditions designed to resemble a possible environment beneath Mars. The finding ...
Caves serve as terrestrial analogues for extraterrestrial subsurface environments: permanently dark, nutrient-poor and ...
Where are all the aliens? We've yet to find life outside of that on Earth, but that doesn't mean scientists aren't looking. In fact, the search for extraterrestrial intelligence is going strong, and ...
The ESA's ExoMars Trace Gas Orbiter (TGO) has found magmatic gas above a volcano on Mars. This could have huge implications ...
Decades before the modern UFO era, Nikola Tesla believed he had detected signals from another world. After his death, federal ...
Devon Island, Nunavut, is the largest uninhabited island on Earth and a Mars stand-in. Learn its history and how to visit it.