In this video narrated by Elizabeth Landau, hear how NASA’s SPHEREx mission will map the entire sky in over 100 infrared colors, combining a wide field of view with spectral imaging to explore the ...

YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

Astrophysicists have unearthed a surprising diversity in the ways in which white dwarf stars explode in deep space after ...

Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...

Hasbro has unveiled another wave of Transformers collectibles which includes Voyager Class Sky-Byte and Rescue Bot Heat Wave from Age of the Primes, Studio Series 86-21 Ultra Magnus and a ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...