NASA imaged Comet C/2025 R2 (SWAN) every four minutes for nearly 40 days, marking the longest any comet has been tracked with ...
Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin ...
According to NASA, Hubble took its latest photo of 3I/ATLAS on November 30 using its Wide Field Camera 3 instrument. At that ...
New polarization maps from the Atacama Cosmology Telescope align with Planck’s results and confirm the lower early-universe ...
We have all the latest images of our interstellar visitor from ESA's Juice, Hubble, NASA's STEREO, and even a photobomb from ...
In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.
"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...