New images from the Hubble telescope show an extrasolar entity as it hurtles through our solar system at speeds of more than 130,000 mph (210,000 km/h).

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.

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

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 ...

For years, California refused to create a Western mega energy market over concerns about fossil fuels and union jobs. But now ...

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull ...

Marine heat waves in 2023 reached record extremes, with some events expected only once every 276 years, raising concerns ...

University of Warwick astronomers, in partnership with institutions in Spain, are showing how astronomy tools, that are ...

In astronomy, larger distances are both a blessing and a curse. They can cause issues like longer communication times, which ...

The system was simulated with MATLAB software. The PV modules generated electricity for the power pump and the HP, while the ...

Kepler-139 f is a Neptune-like exoplanet that orbits a G-type star. The mass of this planet is 36 times that of Earth, which ...