Search results for moons

Space Exploration Jul 18, 2024

NASA cans lunar rover after spending $450 million building it

NASA announced Wednesday that cost overruns and delays have forced it to cancel a planned moon rover it already spent $450 million to develop, marking a significant setback for the agency's lunar exploration program.

Space Exploration Jul 17, 2024

Lunar leap: GNSS-powered autonomous navigation for moon-bound spacecraft

As lunar missions gain momentum, the demand for advanced navigation technologies that exceed traditional Earth-based systems grows. A new study addresses the challenges of weak Global Navigation Satellite System (GNSS) signals ...

Astronomy Jul 16, 2024

NASA transmits hip-hop song to deep space for first time

The stars above and on Earth aligned as an inspirational message and lyrics from the song "The Rain (Supa Dupa Fly)" by hip-hop artist Missy Elliott were beamed to Venus via NASA's DSN (Deep Space Network). The agency's Jet ...

Planetary Sciences Jul 16, 2024

Not just space rocks: Six things we've learned about Earth from meteorites and comets

Apart from the sun, its planets and their moons, our solar system has vast amounts of space rocks—fragments left over from the formation of the inner planets.

Planetary Sciences Jul 16, 2024

New analysis of Cassini data yields insights into Titan's seas

A new study of radar experiment data from the Cassini-Huygens mission to Saturn has yielded fresh insights related to the makeup and activity of the liquid hydrocarbon seas near the north pole of Titan, the largest of Saturn's ...

Astronomy Jul 16, 2024

Scientists have confirmed a cave on the moon that could be used to shelter future explorers

Scientists have confirmed a cave on the moon, not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago, and suspect there are hundreds more that could house future astronauts.

Space Exploration Jul 15, 2024

A hopping robot could explore Europa using locally harvested water

Various forms of hopping robots have crept into development for use in different space exploration missions. We've reported on their use on asteroids and even our own moon. But a study funded by NASA's Institute for Advanced ...

Earth Sciences Jul 15, 2024

How climate change is altering the Earth's rotation

For the first time, researchers at ETH Zurich have been able to fully explain the various causes of long-term polar motion in the most comprehensive modeling to date, using AI methods. Their model and their observations show ...

Space Exploration Jul 15, 2024

Juice's lunar-Earth flyby: All you need to know

ESA's Jupiter Icy Moons Explorer (Juice) will return to Earth on 19–20 August, with flight controllers guiding the spacecraft first past the moon and then past Earth itself. This "braking" maneuver will take Juice on a ...

Space Exploration Jul 15, 2024

Could resources on Mars support human explorers?

In the coming decades, multiple space agencies and private companies plan to establish outposts on the moon and Mars. These outposts will allow for long-duration stays, astrobiological research, and facilitate future solar ...

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