"Remarkable" findings from Yonsei University cast doubt on 'dark energy' theory and claim there is "no evidence" of an ...

For nearly three decades, astronomers have interpreted the faint luminosity of certain distant explosive stars as a sign of ...

In a flare of light that traveled for 10 billion years to reach us, astronomers have identified the most powerful and most ...

Is there anything more dramatic than an exploding star? More than just extraordinarily bright, energetic events that can ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...