Harvard astronomer Avi Loeb suggests that if interstellar object 3I/ATLAS isn't a comet, nor an asteroid, it may have been ...

Planet Nine should appear stationary over the course of a single day but show detectable movement over months.

Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get ...

The closest images ever taken of the Sun are proving to be a treasure trove for scientists. The newly released NASA images ...

The astronomical community is abuzz over a newly discovered "interstellar object," only the third of its kind ever seen, ...

President Donald Trump’s Big Beautiful Bill Act threw shade on Massachusetts’ solar power development just weeks after energy from the sun saved the state’s electric ratepayers $8 million on one very ...

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

It was only discovered last month (1 July) by the ATLAS survey telescope in Chile and NASA was quick to confirm that the ...

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

NASA have revealed images that show the surface of the Sun in the closest attempt to get near it after its record-breaking ...

According to the team's measurements, the comet's nucleus is around a whopping 128 kilometers (80 miles) across, making it bigger than the state of Rhode Island, and far larger than its closest ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...