- Employees of NY State Solar, a residential and commercial photovoltaic systems company, install an array of solar panels on a roof, Aug. 11, 2022, in the Long Island hamlet of Massapequa, N.Y.

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

AGL Energy said on Friday it had acquired South Australia's Virtual Power Plant (SAVPP) from Tesla , as the Australian power retailer looks to ramp up its battery storage capacity to drive green ...

Congressional passage of a massive bill cuts billions of dollars in spending across many areas including clean energy.

Objects from space are crashing into Earth’s atmosphere all the time. They just don’t always happen with the perfect timing ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth -- but closer to the red planet than us at a safe 150 million miles (240 ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

WASHINGTON (Reuters) -Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...