Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...

Kareta says that come October, when the comet gets closer to Earth, "under dark skies ... with a big telescope and some ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

President Donald Trump is taking on “green” energy initiatives, criticizing wind power particularly. In a Cabinet meeting on ...

PJM should take responsibility for its part in Ohio's power shortfalls and soaring prices. Instead, it spreads misinformation.

Get ready to feel small: The sun is 99.8 percent of the mass of the solar system. Here are more colossal facts about our star.

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

After a vote-a-rama session that broke the record for most votes on amendments and procedural motions, Trump’s budget bill ...