Tag: DIRAC Institute
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Rubin Observatory team discovers 11,000 new asteroids, with help from University of Washington software
A model of the inner solar system shows asteroids discovered by the Rubin Observatory in light teal. Previously known asteroids are dark blue. The model highlights almost 12,700 asteroids that the Rubin team has discovered over the course of a year and a half. (Photo: NSF–DOE Vera C. Rubin Observatory / NOIRLab / SLAC /…
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Rubin Observatory sends out thousands of data alerts with an assist from Seattle astronomers
Each night, the Vera C. Rubin Observatory issues thousands of alerts about changes in the night sky. (NOIRLab / NSF / DOE-SC Illustration) An astronomical alert system developed at the University of Washington started off with a bang this week, sending out 800,000 notifications about moving asteroids, exploding stars and other celestial changes detected by…
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University of Washington celebrates Rubin Observatory’s debut — and looks ahead
University of Washington astronomer Zeljko Ivezic talks about the Rubin Observatory — a project in which he played a leading role — with an image of the facility displayed behind him. (GeekWire Photo / Alan Boyle) It’s been more than two decades since the University of Washington helped kick off the effort to get the…
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The Rubin Observatory is throwing a big party to reveal its first pictures — and you’re invited
After more than 20 years of planning and construction, the Vera C. Rubin Observatory is ready for its grand opening, and the world is invited. The observatory in the foothills of the Chilean Andes features a monster of a telescope, with an 8.4-meter-wide (28-foot-wide) mirror, coupled with what’s said to be the world’s largest digital camera. It will survey…
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Software suggests Rubin Observatory will discover millions of solar system objects
A new type of computer simulation predicts that the Vera C. Rubin Observatory in Chile will discover millions of previously undetected objects in the solar system over the course of the coming decade. The discovery campaign, which is due to begin in earnest later this year, should expand the known small-body populations in the solar…
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Asteroid hunters say they’ve found 27,500 new prospects in search for space rocks
This visualization shows the solar system trajectories of asteroids discovered by ADAM and THOR. (Credit: B612 Asteroid Institute / Univ. of Wash. DiRAC Institute / OpenSpace Project) A team of asteroid hunters that includes researchers at the University of Washington says it has identified 27,500 new, high-confidence asteroid discovery candidates — not by making fresh…
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Scientists successfully test algorithm for identifying potentially hazardous asteroids
A bird’s-eye view of the solar system shows the orbital path for Earth in blue and the projected orbit for the asteroid known as 2022 SF289 at its closest approach in green. Orbits of Venus and Mars are shown in orange and red. (Credit: Joachim Moeyens / University of Washington / OpenSpace) A new technique…
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Astronomers demonstrate how using the cloud can rev up the race to find asteroids
This visualization shows trajectories of asteroids found using ADAM (in green). Earth’s orbit is represented by a blue arc closer to the sun. (B612 Asteroid Institute / UW DiRAC Institute / Open Space Project) Astronomers have used a cloud-based technique pioneered at the University of Washington to identify and track asteroids in bunches of a…
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Asteroid Institute’s first fellows come with credentials that are out of this world
The Asteroid Detection Analysis and Mapping software, or ADAM, can plot the courses of multiple asteroids and other celestial bodies, as shown in this visualization. (B612 Asteroid Institute via YouTube) A Silicon Valley institute focusing on the perils and prospects posed by near-Earth objects has chosen its first senior research fellows to work at the…
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How number crunchers could help crack the cosmological mystery of dark energy
Berkeley astrophysicist Saul Perlmutter discusses the implications of the universe’s accelerating expansion at the University of Washington. (GeekWire Photo / Alan Boyle) Big data just might give astronomers a better grip on the answer to one of the biggest questions in physics: Exactly what’s behind the mysterious acceleration in the expansion rate of the universe,…