The Moon had surprisingly recent volcanic activity

Volcanoes were erupting on the Moon as recently as 120 million years ago, evidence collected by a Chinese spacecraft suggests.

The Moon was once covered by an ocean of molten rock

The new study seems to confirm that molten magma covered the Moon's surface shortly after its formation.

Scientists Confirmed What's Inside The Moon

A thorough investigation published in May 2023 found that the inner core of the Moon is, in fact, a solid ball with a density similar to that of iron.

Europe's Gaia Telescope Spots Hundreds of Hidden, Lurking Moons

The European Space Agency's Gaia mission spotted hundreds of potential moons, orbiting around more than 350 previously unknown asteroids lurking within the solar system.

Uranus' moon Ariel may have a hidden ocean

New research has revealed that the surface of Uranus’ moon Ariel is coated with a significant amount of carbon dioxide ice, particularly on its trailing hemisphere, which always faces away from the moon’s direction of orbital motion. 

NASA Probe Spies Plumes Above Jupiter Moon's Lava Lakes

From around 2,400 miles away, the probe’s Jovian Infrared Auroral Mapper (JIRAM) instrument “revealed that the whole surface of Io is covered by lava lakes contained in caldera-like features.

Waves of Methane Are Crashing on the Coasts of Saturn's Titan

Instead of water, the fluid that runs across Titan is an unholy mixture of methane, ethane, and other hydrocarbons. A new study suggests that waves of the greenhouse gases could be crashing on the moon’s coastlines, shaping its wet landscape.

Large Binocular Telescope Spots Volcanic Event on Jupiter's Moon Io

Using the SHARK-VIS instrument on the Large Binocular Telescope on Mount Graham in Arizona, the United States, astronomers have captured the highest resolution optical images of Io ever obtained from a ground-based telescope.

NASA's Juno Gives Aerial Views of Mountain, Lava Lake on Io

Imagery from the solar-powered spacecraft provides close-ups of intriguing features on the hellish Jovian moon.

Dragonfly rotorcraft given green light for mission to Titan

NASA has given the green light for the nuclear-powered v rotorcraft to explore Saturn's largest moon, Titan. Approval for the 2028 interplanetary mission comes after years of delay due to COVID-19 and a series of cost overruns.

Juno measures oxygen production on Europa

Using NASA’s Juno spacecraft, scientists have calculated the rate of oxygen production on Jupiter’s moon Europa — the first time any spacecraft had directly measured charged oxygen and hydrogen particles from the moon’s atmosphere.

New moons of Uranus and Neptune discovered

  • 11 Mar 2024

The International Astronomical Union’s (IAU) Minor Planet Center announced the discovery of three new moons in our solar system Feb. 23. Uranus has one additional moon, while Neptune has picked up two.

Saturn's largest moon most likely uninhabitable

A study shows the subsurface ocean of Titan—the largest moon of Saturn—is most likely a non-habitable environment, meaning any hope of finding life in the icy world is dead in the water.

Mysterious Rings Around Space Rock Might Be Carved by a Secret Moon

Scientists have discovered that a pair of rings circling an asteroid-like chunk of rock in the cold reaches of space out past Jupiter are likely being shepherded by a tiny, unseen moonlet.

NASA Presented Previously Unknown Photographs Of Saturn's Moons

On new recently released NASA images show the moons of Saturn in all their glory, as if they came straight out of the pages of science fiction.