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 ...
How can artificial intelligence (AI) help astronomers identify celestial objects in the night sky? This is what a recent ...
T CrB is a binary star system known for its predictable, though slightly irregular, eruptions, with historical records dating ...
The V Sge system features a massive star being intensely cannibalized by a dense stellar remnant, likely a white dwarf or a ...
A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.
Telescope observations reveal material accreting onto the planet Cha1107-7626 in a way that resembles the infancy of stars ...
The final episode leaves the fate of Vinnie (Joe Gilgun), Ash (Aaron Heffernan), Tommo (Ryan Sampson) and the rest of the ...
A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...
Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.