Glowing bridge links dwarf galaxies in stunning new image from the James Webb Space Telescope
A spectacular new view of two dwarf galaxies caught in the middle of a cosmic collision reveals a…
Rocket Report: Blunder at Baikonur; do launchers really need rocket engines?
The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is…
Mars clocks run 477 microseconds faster than Earth’s; here is why future exploration must compensate for it
Planet Mars (Image source: Digital Vision) Clocks on Mars are about 477 microseconds faster than their counterparts on…
Supermoon dazzles with a halo in the night sky
Supermoon’s occur because the Moon’s orbit around Earth is not perfectly circular, but slightly elliptical – meaning it…
Supermoon dazzles with a halo in the night sky
Supermoon’s occur because the Moon’s orbit around Earth is not perfectly circular, but slightly elliptical – meaning it…
NASA heads to Death Valley to test new Mars drone tech
After reaching Mars with the Perseverance rover in early 2021, NASA’s Ingenuity helicopter proved a huge success as…
Mark Kelly Says This ‘Exciting’ Scientific Find Raises Questions Of Life Beyond Earth
Retired astronaut and current Sen. Mark Kelly (D-Ariz.) celebrated NASA’s “pretty exciting” announcement on Thursday after the space…
will it take a catastrophe for nations to take the issue seriously?
China routinely sends astronauts to and from its space station Tiangong. A crew capsule is about to undock…
Rare solar flare caused radiation in Earth’s atmosphere to spike to highest levels in nearly 20 years, researchers say
Radiation levels in Earth’s atmosphere rose to the highest level in nearly two decades in November after a…
See the metal guts of a satellite in this wild X-ray view photo of the day for Dec. 4, 2025
In a hangar outside Zurich, a veteran of low Earth orbit lay under a kind of medical scanner…
Scientists discover one of our universe’s largest spinning structures — a 50-million-light-year-long cosmic thread
Galaxies residing in a huge filament of dark matter have been found to be mostly rotating in the…
NASA Completes Nancy Grace Roman Space Telescope Construction
NASA’s next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner…