The bill signed by Gov. Kelly Ayotte establishes guidelines in New Hampshire law for the use of portable, socket-compatible ...

Observations of the fast-moving interstellar comet with the Very Large Telescope in Chile support similar observations made ...

It implies or requires that the angrite parent body had to be big, but the question is, where is it now?” CU Boulder ...

Interstellar comet 3I/ATLAS carries isotopic ratios entirely outside the Solar System range, ESO’s Very Large Telescope has ...

During last year’s brief visit from the comet 3I/ATLAS, astronomers got an extremely rare glimpse into the cosmos beyond our ...

Learn how solar co-ops in Arizona are helping residents navigate the complexities of solar panel installation and find ...

After federal tax credits for renewable projects expired, joining a solar co-op is one way to save on residential solar.

James Webb found Neptune's moon Nereid has an unusual icy surface, suggesting it formed alongside the planet instead of being captured later.

A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...

Astronomers have revealed new details about the makeup and age of a visiting comet that was born around a distant star. They ...

Enphase reports steady profits and global reach, while Plug Power pursues hydrogen growth despite steep losses. Compare their ...

In the latest research, telescope observations of 3I/ATLAS examine its chemical structure and suggest that it took shape in a ...