Life might have wiped itself out on early Mars. That's not as absurd as it sounds; that's sort of what…
The ESA's Trace Gas Orbiter (part of the ExoMars 2020 mission) has revealed images of the Perseverance rover and where…
Remote sensing is only useful if scientists have an idea of what they are looking at. That knowledge is especially…
Even though Earthling scientists are studying Mars intently, it's still a mysterious place. One of the striking things about Mars…
The InSight lander has been on the surface of Mars for about a year, and a half dozen papers were…
An atmospheric drama has been playing out on Mars lately. Up until now, the main actor has been methane, and…
Springtime on Earth can be a riotous affair, as plants come back to life and creatures large and small get…
It's easy to take for granted the detailed, almost real-time knowledge of Mars that we have at our fingertips. After…
A new study from Aarhus University offers new insight into what is making Mars' methane "disappear" - with serious implications…
On Earth, clouds form when enough droplets of water condense out of the air. And those droplets require a tiny…