"We came across a group of outbursting variable stars exhibiting very characteristic triangle-shaped symmetrical outbursts ...

A groundbreaking astronomical discovery has unveiled millinovas, a previously unknown type of cosmic explosion that shines ...

A team of astronomer from the Indian Institute of Astrophysics (IIA) have discovered that some exploding stars, called novae, shine 10,000 times brighter than the Sun. Novae are big, bright ...

If you’ve been outside after dark recently, you’ll have noticed two very bright lights in the sky. Here’s what you need to ...

A new class of X-ray explosions, 'millinovas,' has been identified, with bright emissions 100 times the Sun's output ...

NASA’s NICER X-ray telescope on the ISS captured explosive bursts from the star, shining 100,000 times brighter than the Sun and revealing intense details of its life cycle. During these ...

These spots are even larger than the entire surface of our sun — which is why XX Tri has been dubbed "the most spotted star in the sky," Kővári said. Breaking space news, the latest updates on ...

Observations made using a new method have revealed that sun-like stars produce cataclysmic superflares once every hundred ...

Killjoys on social media say there’s no point wishing on stars because they are already dead – but the naysayers are ...

Researchers have said that stars hotter than our sun could support life Previously it was thought such F-type stars would be inhospitable This is because they emit more harmful radiation onto ...

Christmas solstice shower that's brief but bright, the Ursid meteor shower will be experienced during its peak overnight on ...