Under ideal dark sky conditions, the unaided human eye can see up to 6000 stars at once, and up to 9000 stars total if they could see the full sky at once, unblocked by the Earth itself. But what we...
In just its first 10 hours of observations, the Vera Rubin observatory discovered more than 2000 new asteroids. What else will it teach us?Continue reading on Starts With A Bang! » Source link...
For over 50 years, it’s been the scientifically accepted theory describing the origin of the Universe. It’s time we all learned its truths.Continue reading on Starts With A Bang! » Source link...
For hundreds of millions of years, a cosmic fog blocked all signs of starlight. At last, JWST found the galaxies that cleared that fog…Continue reading on Starts With A Bang! » Source link...
Patient Janusz Racz receives an injection of a BioNTech mRNA cancer immunotherapy for non-small cell lung cancer (NSCLC) — known as BNT116 — from Keenjee Nama, senior research nurse at the University College London Hospital clinical research facility in central...
This side-by-side image shows galaxy cluster Abell S1063 as imaged with JWST (L) and Hubble (rotated, R). The longer wavelength coverage and greater exposure time with JWST reveals features that Hubble never could have hoped to see. (Credit: ESA/Webb, NASA...
The construction of a cosmic distance ladder begins with measuring the parallax of individual stars within the Milky Way and its satellites, such as Cepheids. Then we identify those same stars in nearby galaxies that also house other measurable distance...
In inflationary cosmology, the volume that space occupies is stretched to an inconceivably large volume in a tiny fraction of a second, and wherever inflation ends, a hot Big Bang (and a Universe like ours) ensues. This creates a virtual...
If you measure the expansion rate of the Universe using an early relic method, like the light from the CMB (top right), you get a value of around 67 km/s/Mpc. If you measure it by constructing a distance ladder (below...
This clip from NASA’s PUNCH satellite shows a strong coronal mass ejection emanating from the Sun’s limb (top) on June 3, 2025: the first non-halo CME observed since the spacecrafts were launched on March 11, 2025. (Credit: NASA/SwRI)Launched in March,...
