A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." ...

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, challenging astronomers to rethink how neutron stars are born and collide.

Marvel has some amazing A-list heroes, but they're B-listers are a cut above as well, amazing heroes who deserve more credit.

A strange, ultra-bright flash in a distant galaxy has given astronomers their strongest hint yet that a new class of stellar catastrophe exists. The event, tagged ZTF25abjmnps and also known as ...

The cosmos has delivered a rare kind of fireworks display, and astronomers are racing to understand what it means. A strange double flash from a distant galaxy appears to show two neutron stars ...

Atlanta has a sizable list of new venues poised to open in the next two years, while favorites like Fernbank Museum and ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

The New York Hall of Science (NYSCI) has opened Space Glide, an interactive rink allowing guests to "glide through the cosmos ...

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

The US administration is banking on public-private partnerships and an expanded workforce to deliver progress, but critics ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...