NASA's James Webb Telescope Reveals Universe Expanding Faster Than Thought
The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of kilometers per second per megaparsec (km/s/Mpc), where a megaparsec (Mpc) is about 3.26 million light-years.
'Our understanding of the universe may be incomplete': James Webb Space Telescope data suggests we need a 'new cosmic feature' to explain it all
"The discrepancy between the observed expansion rate of the universe and the predictions of the standard model suggests that our understanding of the universe may be incomplete. "
James Webb Telescope Uncovers 'Baby Milky Way' Galaxy Actively Shaping The Early Universe
This galaxy, which is stretched and magnified, glitters with 10 distinct star clusters that formed at different times.
James Webb Space Telescope's First Targets
NASA released full color James Webb Space Telescope images of the Carina Nebula, exoplanet WASP-96 b, Southern Ring Nebula, Stephan’s Quintet and SMACS 0723. Here's a preview of the 5 targets from previous observations and an artist impression.
NASA's James Webb telescope unravels enigmas of the universe
Scientists believe NASA's James Webb telescope could allow the space agency to perceive dark matter for the first time to uncover the secrets of the universe that has evaded the hu
5 stunning images of space captured by NASA James Webb Space Telescope’s NIRCam instrument
This NIRCam image showcases Pillars of Creation which is rapidly forming new stars which are estimated to be a few hundred thousand years old. This NIRCam image showcases Galaxy cluster SPT-CL J0615−5746 which was first discovered when was Universe was 460 million years old.
7 majestic images of nebulae captured by NASA's James Webb Space Telescope
NASA's James Webb Space Telescope captured the image of Horsehead Nebula which is a favorite target for amateur and professional astronomers. NASA’s James Webb Space Telescope this stunning image of Tarantula Nebula which is 161,000 light-years away in the Large Magellanic Cloud galaxy.
James Webb telescope confirms we have no idea why the universe is growing the way it is
A dense cluster of bright stars, each with six large and two small diffraction spikes, due to the telescope’s optics.
James Webb telescope data suggests undiscovered cosmic force could be behind Universe’s expansion
There is something missing in our understanding of the Universe to explain its expansion, known as dark energy, that began after the Big Bang, according to a new study using James Webb Space Telescope observations.
Cracks in cosmological theory: James Webb telescope is challenging what we know about the universe
This month marks three years since the James Webb Space Telescope was first launched, which still feels something like a miracle given how many years of delays it took to finally get it orbiting our planet.
James Webb Space Telescope Exposes a Cosmic Mystery That Could Change Everything We Know!
The James Webb Space Telescope (JWST) has provided a stunning new glimpse into the cosmos, revealing findings that challenge one of the most persistent mysteries in modern astrophysics. For over a decade,
NASA's James Webb Telescope discovers 'Firefly Sparkle' galaxy, leaves scientists feeling 'Christmassy' in the holiday season
For the first time, JWST has “weighed” a galaxy that not only formed about 600 million years after the Big Bang, but also has ...
'We know so little': Bizarre 'runaway' planets discovered by James Webb telescope may be failed stars in disguise
A new theory explains how dozens of mysterious planet pairs discovered by the James Webb Space Telescope, dubbed "JuMBOs," ...
Day 11 of the 2024 Space Telescope Advent Calendar
Adamo, and the Cosmic Spring collaboration Day 11 of the 2024 Space Telescope Advent Calendar: gazing deeply through time.