A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...

Supermassive black holes can fuel their own growth by cooling and recycling gas, creating a continuous cycle of feeding and outbursts. The central regions of galaxy clusters host the universe’s ...

A recently discovered, sizable asteroid may come within striking distance of Earth in less than eight years. But although the ...

These are the breakthrough technologies MIT believes will significantly change our lives not only in 2025 but for decades to ...

Using in part the NEID spectrograph mounted on the WIYN 3.5-meter Telescope at the U.S. National Science Foundation Kitt Peak ...

A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...

Experts are tracking asteroid 2024 YR4, which has a 1.2% chance of impacting Earth in 2032. Observations continue to refine ...