More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...
Space weather. It refers to how solar eruptions affect Earth. The Earth’s magnetic field deflects most of this energy, but ...
The European Space Agency (ESA) is ready to guide the ESA/NASA Solar Orbiter spacecraft through its closest encounter with ...
The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...
The MAGA meltdown after Tom Hanks played a racist Trump fan on Saturday Night Live’s 50th anniversary show now includes a former member of the show’s cast. Victoria Jackson, a Trump supporter who ...
Dissolved Organic Matter is a mysterious and still largely unidentified combination of substances that is thought to be ...
Scientists have identified water as one of the most effective materials for blocking radiation. Water is dense and contains ...
That’s quite a big gap, as it turns out. It covers fields from gigantic bodies like the Sun and Earth, as well as those ...
NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had open water for longer in its history than previously thought.
Revolutionary technique allows astronomers to capture incredibly high-resolution images of distant galaxies and supermassive black holes.
Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...
A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...