Browsing Tag
mars
36 posts
NASA’s rover finds potential sign of life on Mars
NASA’s Perseverance rover has discovered potential biosignatures in a Martian rock sample, indicating the presence of iron-rich minerals and organic carbon, which suggests a past habitable environment that may have been sustained by microbial life.
Mars has a solid core, resolving a longstanding planetary mystery — new study
NASA Kevin Olsen, University of Oxford and Mhairi Reid, University of Oxford Scientists have discovered that Mars has…
Study: Mars self-regulated as a desert planet
New research suggests a negative feedback loop involving carbon-trapping rocks may have doomed Mars to become a self-regulating desert planet with only fleeting periods of habitability.
‘Extraordinary claims require extraordinary evidence’ − an astronomer explains how much evidence scientists need to claim discoveries like extraterrestrial life
The universe is filled with countless galaxies, stars and planets. Astronomers may find life one day, but they…
The ESA’s Hera mission takes flight toward the asteroid deflected by NASA’s DART probe two years ago
Hera and its two CubeSats are leaving Earth on October 7th. ESA, CC BY The European Space Agency’s…
Nuclear rockets could travel to Mars in half the time − but designing the reactors that would power them isn’t easy
Nuclear-powered rockets could one day enable faster space travel. NASA Dan Kotlyar, Georgia Institute of Technology NASA plans…
A Nasa rover has reached a promising place to search for fossilised life on Mars
NASA/JPL-Caltech Sean McMahon, The University of Edinburgh While we go about our daily lives on Earth, a nuclear-powered…
NASA’s search for life on Mars: a rocky road for its rovers, a long slog for scientists – and back on Earth, a battle of the budget
Amy J. Williams, University of Florida Is or was there life on Mars? That profound question is so…
New evidence for an unexpected player in Earth’s multimillion-year climate cycles: the planet Mars
Dietmar Muller Adriana Dutkiewicz, University of Sydney; Dietmar Müller, University of Sydney, and Slah Boulila, Sorbonne Université Our…