As part of the Chicago-Carnegie Hubble Program, astronomers using the NASA/ESA/CSA James Webb Space Telescope have performed new measurements of the Hubble constant. Their results are consistent with ...

Paranthropus robustus is a well-documented hominin species with no genetic evidence reported so far. It lived between 2 million and 1.2 million years ago in what is now South Africa. In new research, ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected water, carbon monoxide, and silicon monoxide in the dayside atmosphere of WASP-121b and methane in the planet’s nightside ...

ASKAP J1832-0911 — likely a magnetar or an extremely magnetized white dwarf — emits pulses of radio waves and X-rays for two minutes every 44 minutes, according to a paper published in the journal ...