books Jonathan Lethem ponders: "Did Philip K Dick dream of Palestinian sheep?" Thom Dunn

biology We may have already killed life on Mars Thom Dunn

Mars Martian days are moving faster than they used to, and no one knows why Thom Dunn

Space NASA leaves Mars samples in limbo Gail Sherman

fantasy Peter Bebergal's "Appendix N" in a revised, expanded edition Gareth Branwyn

Science NASA working to bring evidence of Martian life back to Earth Gail Sherman

Mars Elon Musk offers sperm to seed a Mars colony Allan Rose Hill

NASA Meet Maggie, a solar-powered aircraft to search Mars for water Rob Beschizza

Comics EXCLUSIVE PREVIEW: "Indigo Children," a brand new sci-fi thriller from Image Comics Thom Dunn

MARS ROVER This gingerbread Mars Curiosity rover is out of this world Rusty Blazenhoff

Mars Did you know we were making oxygen on Mars? Gareth Branwyn

satan Martian Minister offers to lead Florida football team in Satanic prayer Thom Dunn

Science Mars experienced two powerful marsquakes Devin Nealy

Science Here is NASA's new UFO FAQ David Pescovitz

Mars How to grow algae on Mars Thom Dunn

NASA Perseverance site named Octavia E. Butler Landing Gareth Branwyn

Space First Perseverance photo from Mars! David Pescovitz

Space Keeping track of time on Mars is very complicated Andrea James

currency HG Wells fans annoyed with errors on Royal Mint's commemorative coin David Pescovitz

elon musk Hypothetical Mars colony won't recognize U.S. or international law Rob Beschizza