The closest place to look for extraterrestrial life is on planets within our solar system.
ESA's Mars Express orbiter surveyed the vast Nili Fossae trenches, which formed following a massive impact billions of years ...
The International Academy of Astronautics (IAA) has developed a Declaration of Principles, a set of general guidelines for ...
Created using data from the Mars Express High Resolution Stereo Camera (HRSC), the new video depicts the fractured, uneven ...
Hunting for life on other worlds isn’t easy. Victor Habbick Visions/Science Photo Library via Getty Images Cole Mathis, ...
A lot of people are focused on signs of alien life, but the space telescope will have a lot to say about exoplanet geology and formation.
Mars is collecting artifacts.Without the large, powerful camera aboard NASA's Mars Reconnaissance Orbiter, which observes ...
Read more about the first satellites to building the first space stations that has expanded our knowledge of the universe.
Exoplanets are common in our galaxy, and some even orbit in the so-called habitable zone of their star. NASA's James Webb ...
NASA's Perseverance rover is collecting Mars rock and soil that could contain hints of ancient alie… ...
NASA’s head of heliophysics explains how we weathered the worst solar storm of a generation—and discusses the challenges we ...
In the nearly three decades since, the 39-year-old geologist has trekked into dozens of caves around the world: on islands in ...