The curious minds at What If explore every planet in the solar system having a twin, imagining gravitational chaos, orbital ...

Something strange is happening on the outskirts of our Solar System. It could be a large, mysterious planet. Or, it could be ...

The administration of U.S. President Donald Trump is canceling solar projects in Puerto Rico worth millions of dollars as the island struggles with chronic power outages and a crumbling electric grid ...

Scientists at the Ulsan National Institute of Science and Technology (UNIST) in Korea have ...

Australia’s federal government will invest AUD 24.7 million ($16.9 million) over three years in a national pilot to recycle end-of-life solar panels, aiming to reduce landfill disposal and recover ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...