NASA's Neil Gehrels Swift Observatory imaged the extremely luminous afterglow of explosion GRB 080319B using its X-ray Telescope (left) and Optical/Ultraviolet Telescope (right). NASA's Wide-field ...

Another beautiful color-contrasting pair is the double star Eta (η) Cassiopeiae, located between Navi and Shedar, the two ...

Observations with the LOFAR (Low Frequency Array) radio telescope last year showed that first generation Starlink satellites ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...

New fanged fighting frog species, Limnonectes cassiopeia, discovered in the Philippines after decades of misidentification.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Royal Observatory Greenwich’s Astronomy Photographer of the Year winners announced including nebulae, skyscapes, and more.

E ver heard of fanged frogs? Well, over 80 species of these toothy anurans that belong to the genus Limnonectes are hopping ...

Researchers published findings describing a new species of fanged frog, named Limnonectes cassiopeia, from the Philippine island of Luzon.

Researchers from the University of Kansas have published findings in the journal Ichthyology & Herpetology describing a new ...

Mark Herr arrived at his “big breakthrough” when he discovered the genetically distinct species all had smaller toe discs — and they were white. Here, see a comparison of palmar view of the left hand ...