Lunar Regolith Could Power a Future Lunar Station

Any advanced civilisation needs power. Don’t know about you but I’ve been camping lots, even wild camping but the experience is a whole lot easier if you have power! It’s the same for a long-term presence on the Moon (not that I’m likening my camping to a trip to the Moon!) but instead of launching a bunch of solar panels, a new paper suggests we can get power from the lunar regolith! Researchers suggest that the fine dusty material on the surface of the Moon could be melted to provide a type of crystals that can produce solar electricity! This would allow solar panels to be built on the Moon with only 1% of components sent from Earth!

Here's How We Could Quickly Raise Temperatures on Mars

Mars is a cold, dry desert, but it could be possible to rapidly increase the temperature of the planet by releasing particles into the atmosphere. Researchers investigated two possible chemicals: graphene or aluminum. With just two liters per second of release, we could double the Mars greenhouse effect, raising its temperature by +5 Kelvin in only 1.1 years. Once the chemical release is stopped, the planet would cool back to its normal state.

Galaxies Were Already Dying Just 700 Million Years After the Big Bang

When galaxies run out of primordial hydrogen and helium, they cease star formation, shifting to primarily long-lived red stars. These galaxies are considered "red and dead." It usually takes billions of years for galaxies to run out of hydrogen, but now astronomers using JWST have found examples of galaxies that have already stopped forming stars just 700 million years after the Big Bang, much earlier than predicted by cosmological models.

Perseverance is Trying Out Spacesuit Materials on Mars

NASA's Perseverance Rover is an ambitious mission. Along with its day-to-day exploration, the rover carried an experimental rotorcraft and is also caching samples for eventual return to Earth. But there's another aspect to its mission that's hidden in the glare of its ambitions. The rover is busy testing five different spacesuit materials.

Students Designed a Mission to Venus on the Cheap

Sometimes, the best way to learn how to do something is just to do it. That is especially true if you're learning to do something using a specific methodology. And in some cases, the outcome of your efforts is something that's interesting to other people. A team from across the European Union, led by PhD candidate Domenico D'Auria, spent a few days last September performing just such an exercise - and their work resulted in a mission architecture known as the Planetary Exploration Deployment and Research Operation - Venus, or PEDRO-V.

LOOKING GLASS: Exploring Titan's Icy Hydrocarbon Cycle

Though wildly different in so many ways, Earth and Saturn's moon Titan have something important in common. Among all the objects in the Solar System, they're the only two with liquids on their surfaces. There are parallels in how the liquids move in cycles on both worlds and a new mission proposal outlines how we can understand Titan better by studying these parallel processes.

Travellers to Mars Need to Avoid the Dust

Travellers to Mars Need to Avoid the Dust