Engineers are exploring propulsion methods that could enable longer-distance travel ...

Despite rising tariffs on imports and a looming U.S. Department of Commerce investigation, American solar-grade polysilicon ...

A collaborative team of researchers from Imperial College London and Queen Mary University of London has achieved a ...

Most solar companies set the price according to the solar system's wattage. A solar installation's “cost per watt” is a little like the “price per square foot” when you buy a house.

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...

Light gases like helium hung around in the gas-and-dust nebula that formed the solar system for only a few million years. "It's very much debated how long it took the Earth to form," Olson said.

NEW YORK — Seven planets grace the sky at the end of February in what’s known as a planetary parade, though some will be difficult to spot with the naked eye. These planetary hangouts happen when ...

The Oort Cloud is the name given to a theorized group of potentially trillions of icy objects on the edge of our solar system. But while it has been accepted as a theory for over 70 years ...

How does its orbital speed compare to that of other solar system planets? How fast you need to move to keep in a circular orbit around another body is dictated by how far the two bodies are ...

Planets in the solar system. Credit: NASA and ESA / CC BY-SA 4.0 A rare celestial event will unfold on the evening of Friday, Feb. 28, 2025, when seven planets line up in the night sky in a phenomenon ...

Now, using a powerful NASA supercomputer called "Pleiades," scientists have discovered yet another spiral structure on the edge of our solar system. The spiral is composed of billions of icy ...