Solar System

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a reddish-orange planet lined with craters and valleys

Boost for Mars life? Red Planet's magnetic field may have lasted longer than thought

By Keith Cooper published

Mars' global magnetic field may have hung around for 200 million years longer than scientists had thought, possibly giving life a longer window to take hold on the Red Planet.

Mars

What is the moon phase today? Lunar phases 2024

By Tariq Malik last updated

Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2024.

Reference

Satellites watch devastating floods in Spain from space (photos)

By Elizabeth Howell published

Valencia was particularly hard-hit.

Earth
A giant white flare, like an X bursts from the center of a fiery surface, blazed with reds and oranges in a swirling inferno.

X-class Halloween solar flare erupts from sun, causes radio blackouts (video)

By Meredith Garofalo published

The sun erupted with an X-class solar flare on Halloween, and solar activity is expected to remain high through Nov. 3.

The Sun
Jupiter's moon Europa is the next destination for the Juno spacecraft.

Explore Jupiter's icy ocean moon Europa in NASA virtual tour (photos)

By Stefanie Waldek published

Thanks to images from various NASA spacecraft, we can get an up-close look at the Jupiter ocean moon Europa long before the agency's Europa Clipper probe arrives.

Jupiter
NASA's Perseverance Mars rover captured this view of a solar eclipse on Sept. 30, 2024. Phobos, one of the Red Planet's two moons, is crossing the sun's face.

Perseverance rover watches 'googly eye' solar eclipse from Mars (video)

By Samantha Mathewson published

NASA's Perseverance Mars rover was treated to a 'googly eye' solar eclipse on Sept. 30 as the planet's moon Phobos passed in front of the sun.

Mars
Lines shoot through the black night sky above a low faint horizon. Thin blue lines connect tiny points of light in the sky to trace constellations. A giant pair of transparent feet are hanging from above. A bright circle in the center is labeled Sun and bistected by a green line that extends from the horizon to the top. A dark circle the same size is lower right of the Sun and labeled Moon.

November's new moon makes a close pass to Venus

By Jesse Emspak published

The new moon of November 2024 occurs on Nov. 1, and three days later the moon will make a close pass to Venus in the evening sky.

The moon
a craggy grey moon on a black background

Icy moon of Uranus may have once hid watery secret, Voyager 2 archives reveal

By Conor Feehly published

Surface features of Uranus' icy moon Miranda point to the existence of a once deep ocean, one that still may exist today.

Uranus
a graphic illustration of a flat earth with a large dome structure above.

How to debate a flat-Earther

By Paul Sutter last updated

Some people around the world believe our planet is flat. Here's the (surprising) truth about debating them.

Earth
This view of the Moon's cratered South Pole was seen by NASA's Clementine spacecraft in 1996.

India targets 2028 for Chandrayaan-4 sample-return mission to moon's south pole

By Sharmila Kuthunur published

India is eyeing a 2028 launch for its Chandrayaan-4 moon sample-return mission, followed by an uncrewed lunar lander and rover in collaboration with Japan.

The moon
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