Search results for moons

Space Exploration Aug 9, 2019

Tardigrades: We're now polluting the moon with near indestructible little creatures

An Israeli spacecraft called Beresheet almost made it to the moon in April. It took a selfie with the lunar surface in the background, but then lost contact with Earth and presumably crashed onto the lunar surface. Now it's ...

Astronomy Nov 3, 2020

Mars plays shepherd to our moon's long-lost twin, scientists find

An international team of planetary scientists led by astronomers at AOP have found an asteroid trailing behind Mars with a composition very similar to the moon's. The asteroid could be an ancient piece of debris, dating back ...

Space Exploration Jun 4, 2021

NASA's Juno to get a close look at Jupiter's moon Ganymede

The first of the gas-giant orbiter's back-to-back flybys will provide a close encounter with the massive moon after over 20 years.

Astronomy Apr 12, 2024

Problems with 3 Body Problem? Experts discuss physics, mathematics behind hit Netflix show

The science fiction television series 3 Body Problem, the latest from the creators of HBO's Game of Thrones, has become the most watched show on Netflix since its debut last month. Based on the bestselling book trilogy Remembrance ...

Space Exploration Jul 5, 2013

How many moons does Earth have?

Look up into the night sky and count the moons. You can see only one moon, "the" Moon. But does the Earth have any other moons? Around the Solar System, multiple moons are the rule. Jupiter has 67 natural satellites, even ...

Planetary Sciences Mar 4, 2024

James Webb Space Telescope captures the end of planet formation

The James Webb Space Telescope (JWST) is helping scientists uncover how planets form by advancing understanding of their birthplaces and the circumstellar disks surrounding young stars.

Planetary Sciences Apr 17, 2024

James Webb Space Telescope data pinpoint possible aurorae on a cold brown dwarf

Using new observations from the James Webb Space Telescope (JWST), astronomers have discovered methane emission on a brown dwarf, an unexpected finding for such a cold and isolated world. Published in the journal Nature, ...

Astrobiology Mar 22, 2024

Signs of life detectable in single ice grain emitted from extraterrestrial moons, experimental setup shows

The ice-encrusted oceans of some of the moons orbiting Saturn and Jupiter are leading candidates in the search for extraterrestrial life. A new lab-based study led by the University of Washington in Seattle and the Freie ...

Astronomy Nov 16, 2020

Texas astronomers revive idea for 'Ultimately Large Telescope' on the moon

A group of astronomers from The University of Texas at Austin has found that a telescope idea shelved by NASA a decade ago can solve a problem that no other telescope can: It would be able to study the first stars in the ...

Space Exploration Feb 15, 2022

Rocket set to hit Moon was built by China, not SpaceX, say astronomers

Astronomy experts say they originally misread the secrets of the night sky last month: it turns out that a rocket expected to crash into the Moon in early March was built by China, not SpaceX.

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