NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...
A strange cosmic blast that lit up the sky in two distinct acts is forcing astronomers to rethink how stars live and die. The event, tagged AT2025ulz, appears to be the first known case where a ...
A strange double flash in a distant galaxy may be the first glimpse of a “superkilonova,” a cosmic one‑two punch that fuses two of the most violent stellar deaths known. Astronomers watched a massive ...
A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...
Four people have died and 90 others have been injured following a gas tanker explosion in Mexico City. The tanker was carrying liquefied petroleum gas when it overturned on a highway in the area of ...