An asteroid just buzzed past Earth, and we barely noticed in time

A 100-metre-wide asteroid passed just 70,000km from Earth on Thursday, Australian time. It was discovered by the Brazilian SONEAR survey just days ago, and its presence was announced mere hours before it zoomed past our planet. ...

New infrared telescope first to monitor entire northern sky

A new infrared telescope designed and built by astronomers at ANU and the California Institute of Technology (Caltech) in the US will be the first of its kind to monitor the entire northern sky in search of new cosmic events.

Image: Sounding rockets launch into an aurora

The interaction of solar winds and Earth's atmosphere produces northern lights, or auroras, that dance across the night sky and mesmerize the casual observer. However, to scientists this interaction is more than a light display. ...

Research project to capture infrared view of distant universe

Astronomers at the University of California, Riverside have received a three-year grant from the National Science Foundation to conduct a very large new survey of galaxies using a new instrument—MOSFIRE—on the Keck I ...

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