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Brightest-ever gamma-ray burst breaks records

Once-in-a-lifetime event was likely generated by a massive star collapse Affectionately referred to as the B.O.A.T. (“brightest of all time”), the powerful explosion occurred...

REACH 2022 Sessions Back In-Person

Research Experiences in Astronomy at CIERA for High School Students (REACH) is a highly interactive, 3-week program (with an optional 3-week extension) that provides...

RET 2022 Completion of a Successful First Year

CIERA’s Research Experiences for Teachers (RET) program provides middle and high school teachers opportunities to engage in cutting-edge astronomy research, and help them translate...

Stars determine their own masses

Simulations show why stars formed in different environments have similar masses Last year, a team of astrophysicists including key members from Northwestern University launched...

Wandering star disrupts stellar nursery

Event provides new evidence that traveling stars can form binary systems From a zoomed out, distant view, star-forming cloud L483 appears normal. But when...