Iceberg A23-A has been around since the Chernobyl explosion and Space Shuttle Challenger accident…but perhaps not for much longer.
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“The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect laboratory for understanding how giant planets can form.”
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“This is a structure we’ve never seen before, so it could be a new class of dark object.”
Located south of Bend’s outdoor playland, I visited this Pacific Northwest gem for an enchanted winter evening of astronomical wonders
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For decades, scientists have observed the cosmos with radio antennas to visualize the dark, distant regions of the universe. This includes the gas and dust of the interstellar medium, planet-forming disks, and objects that cannot be observed in visibl…
“These nine objects are special.”
“WIMPs are still the leading candidate for dark matter, but billions of dollars of experiments have been done, only getting stronger and stronger upper limits, so alternative scenarios have to be considered.”
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“Nothing in my professional training as an X-ray astronomer had prepared me for something like this.”
The Vera Rubin Observatory has found 19 new “superfast rotator” asteroids, including the fastest-spinning big space rock ever found.
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Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.
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