CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our ...

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.

Solar storms that fling magnetism across the solar system can knock out satellites, power grids, communication and navigation systems, and endanger astronauts in space. Scientists can observe these ...

Amateur astronomers (who're you calling amateur?) and casual skywatchers alike are in for a treat this August as the night ...

However, the American Meteor Society is warning that there will be a bright moon on August 12—a waning gibbous that will be 84 percent full—which could reduce visibility by more than 75 percent, with ...

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to 18 US states ...

Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

Get ready for a cosmic show as the Perseid meteor shower, one of the year's most spectacular celestial events, will peak on ...

Two of Wales’ dark sky hot-spots have been ranked the best in the UK for watching the Perseid meteor shower this summer.