Search results for moons

Space Exploration Jul 25, 2024

Expert Q&A: NASA's cancellation of VIPER is a frustrating setback for lunar exploration

In July 2024, NASA announced it canceled its plans to send the Volatiles Investigating Polar Exploration Rover (VIPER) to the moon's southern polar region. The rover was meant to search for water and other resources called ...

Planetary Sciences Jul 25, 2024

What lunar caves tell us about the shared origins of the Earth and the moon

Using radar, a Nasa spacecraft, Lunar Reconnaissance Orbiter (LRO), has confirmed the existence of caves beneath the lunar surface. Here's why such geological features will be key for establishing a base on the moon, and ...

Planetary Sciences Jul 25, 2024

Geoscientists narrow timing of enormous 'magmatic event' on the moon more precisely

A team of geoscientists affiliated with several institutions in the U.S. and Switzerland has more precisely dated an enormous "magmatic event" that occurred on the moon several billion years ago.

Planetary Sciences Jul 25, 2024

Carbon oxides on Uranus' moon Ariel hint at hidden ocean, Webb telescope reveals

The surface of Uranus' moon Ariel is coated with a significant amount of carbon dioxide ice, especially on its "trailing hemisphere" that always faces away from the moon's direction of orbital motion. This fact presents a ...

Archaeology Jul 24, 2024

Chemical analyses find hidden elements from renaissance astronomer Tycho Brahe's alchemy laboratory

In the Middle Ages, alchemists were notoriously secretive and didn't share their knowledge with others. Danish Tycho Brahe was no exception. Consequently, we don't know precisely what he did in the alchemical laboratory located ...

Space Exploration Jul 24, 2024

NASA streams first 4K video from aircraft to space station and back

A team at NASA's Glenn Research Center in Cleveland has streamed 4K video footage from an aircraft to the International Space Station and back for the first time using optical (laser) communications. The feat was part of ...

Space Exploration Jul 24, 2024

Producing oxygen from rock is harder in lower gravity, modeling study shows

One of the challenges engineers face when developing technologies for use in space is that of different gravities. Mostly, engineers only have access to test beds that reflect either Earth's normal gravity or, if they're ...

Archaeology Jul 24, 2024

Scientists try to replicate ancient butchering methods to learn how Neanderthals ate birds

It's hard to know what Neanderthals ate: food preparation, especially when it comes to smaller items like birds, can leave few archaeological traces. But understanding their diets is critical to understanding these incredibly ...

Space Exploration Jul 23, 2024

NASA's massive moon booster arrives at Kennedy Space Center

It's still covered up in what looks like the world's largest PEZ dispenser, but the core stage booster for NASA's Space Launch System rocket for the Artemis II moon mission arrived by barge to Florida on Tuesday.

Space Exploration Jul 23, 2024

Lunar exploration ground sites will enhance the Near Space Network's communications services

NASA's LEGS can do more than help Earthlings move about the planet. Three Lunar Exploration Ground Sites, or LEGS, will enhance the Near Space Network's communications services and support of NASA's Artemis campaign.

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