Giant impact debris found inside Mars' mantle

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First direct evidence of “Monster Stars” 1000-10,000x more massive than the Sun

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Tonight's geomagnetic storm is the 5th strongest of the current solar cycle

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Ongoing geomagnetic storm between 1:00-5:00 (UT) on Sep. 3, 2025

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Comet 3I/ATLAS, the 3rd known interstellar object to pass through the Solar System. Imaged by Michael Jaeger on July 2, 2025

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On November 13th, 2008 using near-infrared adaptive optics observations with the Keck and Gemini telescopes, astronomers for the first time have taken snapshots of a multi-planet solar system - HR 8799 star with its companions. Here you can see an animation of planets moving around this star.

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New video reveals comet 3I/ATLAS—an interstellar visitor spotted on July 1, 2025, by NASA’s ATLAS telescope racing into our solar system from deep space.

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The brightest gamma-ray burst in history was caused by the collapse of a massive star, GRB 221009A.

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Sunquake 40,000x stronger than 1906 San Francisco earthquake

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4 exoplanets & a massive debris disk orbiting the main-sequence star HR 8799 about 133 light-years away, captured over the course of 7 years. They are classified as super-Jupiters & have orbital periods ranging from decades to centuries in Earth years. (Credit: Keck Observatory, Jason Wang, et. Al)

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Astronomers have used gravitational lensing to detect the smallest dark object ever measured this way, a mass about one million times that of the Sun, situated some 10 billion light-years away, when the universe was roughly 6.5 billion years old.

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Space debris hit China's Shenzhou-20 spacecraft, delaying its return flight to Earth

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NASA Parker Solar Probe footage of Earth, Mercury and Venus swimming in a sea of stars amidst the Milky Way