Tag Archives: christopher kochanek

“Assassin” Targets Supernovae in Our Neighborhood of the Universe

Project’s success spawns a new effort to study other local sky events

SEATTLE — While many astronomical collaborations use powerful telescopes to target individual objects in the distant universe, a new project at The Ohio State University is doing something radically different: using small telescopes to study a growing portion of the nearby universe all at once. (more…)

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Could a Milky Way Supernova Be Visible from Earth in Next 50 Years?

Advances in cameras, new strategies for detection make it possible

COLUMBUS, Ohio — Astronomers at The Ohio State University have calculated the odds that, sometime during the next 50 years, a supernova occurring in our home galaxy will be visible from Earth.

The good news: they’ve calculated the odds to be nearly 100 percent that such a supernova would be visible to telescopes in the form of infrared radiation. (more…)

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Giant Star Goes Supernova — and is Smothered by Its Own Dust

COLUMBUS, Ohio — A giant star in a faraway galaxy recently ended its life with a dust-shrouded whimper instead of the more typical bang.

Ohio State University researchers suspect that this odd event — the first one of its kind ever viewed by astronomers – was more common early in the universe. (more…)

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