Reference During December, Jupiter dominates the evening sky, while Venus continues to serve as a beacon in the predawn morning sky.
Mars, the Red Planet, is the fourth planet from the sun.
New images from NASA's Mars Odyssey Orbiter capture what the Red Planet would look like from the vantage point of a spacecraft orbiting the Red Planet.
While NASA tested new Mars helicopter technology on Earth, Ingenuity was breaking records flying across the Martian surface.
Chinese scientists have constructed a numerical model to simulate the Martian atmosphere and thus assist the country's plans to return rock samples from the Red Planet.
Mars will disappear from the sky for a few weeks on Saturday (Nov. 18), moving to the opposite side of the sun as seen from Earth during the Red Planet’s period of solar conjunction.
Using ESA's ExoMars Trace Gas Orbiter, scientists have observed nightglow in Mars' atmosphere, a phenomenon where the night sky glows green, almost like an aurora.
NASA has stopped sending commands to its Mars missions for two weeks, but that doesn't mean the robotic explorers are taking a vacation.
After a rigorous selection process, ESA has arrived at three medium-sized space mission ideas for the future. Before the winner is selected, read on to decide your favorite.
As NASA's Curiosity rover passes 4,000 'sols,' or Martian days, on the Red Planet, a Space.com reporter who began work in 2012 reflects on what that means.
Kelly and Zach Weinersmith discuss important unanswered questions about human space settlement in their new book, A City on Mars.
Ecologist Kelly Weinersmith discusses important unanswered questions about human space settlement in her new book, "A City on Mars."
NASA's Ingenuity helicopter just made its 65th and 66th Mars flights, two short hops that positioned the chopper properly for the coming 'solar conjunction.'
The Cloudspotting team used data from the Mars Reconnaissance Orbiter to observe when and where water and carbon dioxide clouds cluster over the Red Planet.
As it turns out, it takes a good deal of planning, patience and, well, Perseverance, to create a cake in the shape of a NASA Mars rover. Just ask Duff Goldman.
Japan's planned Martian Moons eXploration (MMX) spacecraft mission involves drilling and sampling Mars' moon Phobos, then rocketing the samples to Earth.
The NASA-funded SWIM project aims to detect where there's most likely water ice beneath Martian ground. Here's why.
Scientists have wondered why Mars' core can be so big and light at the same time. Two new studies might have an explanation.
Thanks to NASA's Curiosity Mars rover, geologists have discovered evidence for ancient rivers on the Red Planet hiding in plain sight, suggesting the planet once had the right conditions for life.
NASA's Ingenuity helicopter traveled 1,901 feet (579 meters) during its 63rd Mars flight, which took place last Thursday (Oct. 19).