The Solar System is very tidy. You have four rocky planets near the Sun, and four gas giant planets further away. An asteroid ...

Apr. 15, 2025 — First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic field.

The Kuiper belt is the torus-shaped region of the solar system containing planetesimals ... As similar KB disks have been seen in other star systems, "If we know more about how ours formed ...

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A group of comets with unexplained movements presents a quandary D avide Farnocchia hunts down and tracks asteroids, and ...

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The trans-Neptunian object Altjira, 44 times farther from the Sun than Earth is, could be the second known trinary, ...

While it can be relatively easy to locate worlds that orbit close to their star, planets with wider ... Direct Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb ...

In a stunning new finding, astronomers have uncovered the strongest evidence yet of life existing beyond our solar system. Using the James Webb Space Telescope, researchers from the University of ...

Learn about the solar system from a pair of real ... Science Museum give a guided tour of our home system. I'd hardly call most sci-fi like Star Trek or Mass Effect educational, but it's amazing ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why Pluto isn't a planet.

After tasting Andor's prestige approach to the Star Wars universe, these sci-fi series can offer character-based and mature ...