The blank horizontal bar is the galactic plane area, which was excluded from the analysis to avoid strong astrophysical ...

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented ...

Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing ...

Using NASA's Swift and Fermi space telescopes, Indian astronomers have conducted a long-term multiwavelength study of a ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

What was once the leading explanation for dark matter may have simply been underestimating the mass of the particles that ...

NASA’s Fermi Gamma-ray Space Telescope may have provided the first direct evidence of dark matter, allowing the invisible ...

Scientists may have finally seen dark matter, uncovering a gamma-ray signal that could reveal the universe’s most mysterious ...

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

Astronomers have captured unprecedented, detailed images of two stellar explosions—known as novae—within days of their ...

A scientist analyzing Fermi telescope data found a strange glow around the Milky Way that looks like it could be coming from ...