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

Astronomers may have misread cosmic acceleration for 27 years. The universe may be slowing down, not speeding up.

Astronomers observe Type II supernova SN 2024bch behaving differently, with energy from Bowen fluorescence rather than ejecta interaction, challenging models of stellar death and high-energy neutrino ...

V Sagittae’s violent mass transfer hints at an imminent nova—and a future supernova visible from Earth. Binary star systems are fairly common in the universe, as are pairs where one star is a compact ...

An ominous-looking nebula named NGC 246 lurks in the constellation Cetus about 1,600 light-years away from Earth. It is ...

The only possibility left was an extraordinary one: a tidal disruption event, or TDE.

Photoshop CC 2018 tutorial showing how to create a powerful, fiery, exploding supernova from scratch. ➤ Get 15% off BORIS FX OPTICS! - The BEST special effects plug-in for PHOTOS in Photoshop! Go to ...

For decades, it was assumed that the expansion of the universe was accelerating—a theory that won the Nobel Prize. Now, ...

New research challenges the long-held belief of an ever-accelerating universe, suggesting instead that it may be slowing down, altering predictions of its ultimate fate.

A recent study of supernova SN 2024bch challenges traditional understanding of stellar deaths and supernovas, suggesting a different energy mechanism called Bowen fluorescence.

Did Brahe, Kepler, Galileo and Newton make isolated discoveries, or did Islamic science contribute to their work on astronomy ...

T CrB is a binary star system known for its predictable, though slightly irregular, eruptions, with historical records dating ...