Rover

One of the big challenges in building a space rover is ensuring it doesn't break down out there. Aerospace engineers have designed a flexible wheel for rovers that doesn't require an air-filled tube, can change its size, and can take a real beating.

It’s hard to think of a more challenging environment for an automotive battery than the Moon, and preparations for NASA’s Artemis program give us a chance to contrast the pioneering technology of the 1970s with where we are 50 years later.

When NASA returns to the Moon, its astronauts will enjoy tooling around in a pressurized camper van courtesy of JAXA and Toyota. The two-person vehicle is part of a US/Japan agreement that includes putting the first Japanese astronauts on the Moon.

There aren't any organizations other than NASA that can claim they are operating on two different planets. The space agency is now using that reach to create better helicopter blades on Earth and to push its copter to greater heights on Mars.

India's Chandrayaan-3's Vikram lander has deployed its Pragyan lunar rover as it begins its exploration of the Moon's south polar region. The robotic rover today rolled down a ramp and charged its solar batteries before beginning surface operations.

Not satisfied with sending rovers to other worlds one at a time, NASA is sending three miniature robots to the Moon in 2024 as part of the CADRE project. The goal is to see how such explorers can work as a team without direct control from Earth.

As far as landscapes go, Mars is pretty dull – it’s mostly just rocks and craters. But now the Perseverance rover has spotted a couple of particularly weird rocks that have been hollowed out in eerie shapes.

A bright red waterfall isn’t something you’d expect to see on the icy landscape of Antarctica, but that’s what’s pouring out from the foot of Taylor Glacier. Scientists now claim to have solved the mystery behind the crimson waters of Blood Falls.

It may look like a lightsaber sitting on the surface of Mars, but this titanium tube is a sample canister dropped off by Perseverance. This could eventually be the first pristine sample of Martian soil and rock returned to Earth in a future mission.

The discovery of extraterrestrial life is most likely to come from tiny fossils on Mars. To aid that search, scientists have developed a portable device called the Biofinder that can highlight organic residue in fossils tens of millions of years old.

Members of a student team from the Technology University of Eindhoven are about to embark on a fact-finding mission to the South Pole that will inform the creation of an autonomous solar-powered Antarctica research rover.

Northrop Grumman has entered into an agreement with AVL, Intuitive Machines, Lunar Outpost, and Michelin to design and build a Lunar Terrain Vehicle (LTV) to transport astronauts on the Moon's surface for NASA's Artemis project.