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Asteroid pieces brought to Earth help reveal how our solar system’s planets and moons grew

The asteroid Ryugu, as seen by Japan’s Hayabusa2 spacecraft on June 26, 2018. (Image credit: JAXA, University of Tokyo, Kochi University, Rikkyo University, Nagoya University, Chiba Institute of Technology, Meiji University, University of Aizu, AIST) Samples collected from the near-Earth asteroid Ryugu have revealed clues about a primordial magnetic field that helped asteroids, planets and

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Watch a zombie star feed on its companion

R Aquarii is a double star that emits jets of high-energy material as gas from one star accumulates on the other. Astronomers combined visible, radio and X-ray wavelengths to create this image. Credit: X-ray: NASA/CXC/SAO; Optics: NASA/STScI/Palomar Observatory/DSS; Radio: NSF/NRAO/VLA; H-Alpha: LCO/IMACS/MMTF “Beware of turbulent stars. It’s trouble,” he says Astronomy Editor David Eicher. The

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The Arecibo telescope has been doomed by hurricane damage and human failures, the report says

The main platform of the Arecibo Observatory crashed into the dish below on December 1, 2020. Credit: Michelle Negron, National Science Foundation The Arecibo Observatory in Puerto Rico was brought down by the combination of a hurricane, an equipment failure never before seen in the annals of engineering, and an “alarming” lack of concern from

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Bringing the Sun to light

The Sun is the center of the solar system and provides the energy that makes life on our planet Earth possible. This image, taken by NASA’s Solar Dynamics Observatory across several wavelengths in the extreme ultraviolet part of the spectrum, shows a massive solar flare (lower right) accompanied by a large eruption of material. Credit:

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SpaceX rolls Starship Flight 6 Super Heavy rocket to pad ahead of Nov. 18 launch (photos)

The two stages of SpaceX’s sixth Starship vehicle are seen at the launch pad ahead of a planned Nov. 18, 2024 launch. (Image credit: SpaceX via X) Both pieces of SpaceX’s Starship megarocket have made it to the launch pad ahead of their expected test flight on Monday (Nov. 18). SpaceX rolled Starship’s huge first-stage

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