Hubble captures an angelic merging of galaxies
This week's image from the Hubble Space Telescope show two galaxies which are in the process of merging together, in the system VV-689......»»
Astrophysicist"s research could provide a hint in the search for dark matter
Dark matter is one of science's greatest mysteries. It doesn't absorb, reflect or emit light, so we can't see it. But its presence is implied by the gravitational effects it appears to have on galaxies......»»
Hubble views dwarf galaxy LEDA 4216
This NASA/ESA Hubble Space Telescope image shows LEDA 42160, a galaxy about 52 million light-years from Earth in the constellation Virgo. The dwarf galaxy is one of many forcing its way through the comparatively dense gas in the massive Virgo cluster.....»»
Largest-ever map of universe"s active supermassive black holes released
Astronomers have charted the largest-ever volume of the universe with a new map of active supermassive black holes living at the centers of galaxies. Called quasars, the gas-gobbling black holes are, ironically, some of the universe's brightest objec.....»»
NatGeo’s Photographer flips the lens to focus on visual storytellers
Exclusive clip captures development and first heartbeat of chicken embryo inside a yolk. NatGeo's new series, Photographer gives us a glimpse behind the lens. National Geographic is justly renowned for its incredible photographs an.....»»
Hubble tracks Jupiter"s stormy weather
The largest and nearest of the giant outer planets, Jupiter's colorful clouds present an ever-changing kaleidoscope of shapes and colors. This is a planet where there is always stormy weather: cyclones, anticyclones, wind shear, and the largest storm.....»»
Citizen astronomers and AI discover 30,000 ring galaxies
Building on the synergy between citizen astronomer classifications and AI, astronomers have discovered approximately 400,000 spiral galaxies and 30,000 ring galaxies in data from the Subaru Telescope. This is the first example of research building on.....»»
Study tracks shifts in student mental health during college
A four-year study by Dartmouth researchers captures the most in-depth data yet on how college students' self-esteem and mental health fluctuates during their four years in academia, identifying key populations and stressors that the researchers say a.....»»
Dark Energy Camera captures remains of a massive star that exploded nearly 11,000 years ago in huge gigapixel image
This colorful web of wispy gas filaments is the Vela Supernova Remnant, an expanding nebula of cosmic debris left over from a massive star that exploded about 11,000 years ago. Located around 800 light-years away in the constellation Vela (the Sails).....»»
Hubble sees spiral galaxy NGC 4423 edge-on
This NASA/ESA Hubble Space Telescope image shows NGC 4423, a galaxy that lies about 55 million light-years away in the constellation Virgo. In this image, NGC 4423 appears to have quite an irregular, tubular form, so it might be surprising to find ou.....»»
Study: Conflicting values for Hubble Constant not due to measurement error
Something else is influencing the expansion rate of the Universe. Enlarge / This image of NGC 5468, about 130 million light-years from Earth, combines data from the Hubble and Webb space telescopes. (credit: NASA/ESA/CSA/STScI/A.....»»
The expansion rate of the universe still has scientists baffled
The question of how fast the universe is expanding confounds scientists, and new research using James Webb and Hubble doesn't make the answer any clearer......»»
Study: Conflicting values for Hubble constant not due to measurement error
Something else is influencing the expansion rate of the Universe. Enlarge / This image of NGC 5468, about 130 million light-years from Earth, combines data from the Hubble and Webb space telescopes. (credit: NASA/ESA/CSA/STScI/A.....»»
Webb and Hubble telescopes affirm the universe"s expansion rate, but the puzzle persists
The rate at which the universe is expanding, known as the Hubble constant, is one of the fundamental parameters for understanding the evolution and ultimate fate of the cosmos......»»
See what James Webb and Hubble are observing right now with this tool
If you're looking for a relaxing way to observe the fascinating sights of space on your lunch break, then a newly updated tool from NASA has you covered......»»
Daily Telescope: A new Webb image reveals a cosmos full of galaxies
See a galaxy as it was just 430 million years after the Big Bang. Enlarge / This image from Webb’s NIRCam (Near-Infrared Camera) instrument shows a portion of the GOODS-North field of galaxies. (credit: NASA, ESA, CSA, STScI,.....»»
What makes black holes grow and new stars form? Machine learning helps solve the mystery
When they are active, supermassive black holes play a crucial role in the way galaxies evolve. Until now, growth was thought to be triggered by the violent collision of two galaxies followed by their merger; however, new research led by the Universit.....»»
James Webb Space Telescope captures the end of planet formation
The James Webb Space Telescope (JWST) is helping scientists uncover how planets form by advancing understanding of their birthplaces and the circumstellar disks surrounding young stars......»»
Jaw-dropping Webb photo reveals how the universe turned its lights on
Scientists used the James Webb Space Telescope to view some of the earliest galaxies in the universe, revealing how these objects may have cleared cosmic gas and ended the Dark Ages. The universe was once stuck in the Dark Ages.It was time when.....»»
Astronomers measure heaviest black hole pair ever found
Using archival data from the Gemini North telescope, a team of astronomers has measured the heaviest pair of supermassive black holes ever found. The merging of two supermassive black holes is a phenomenon that has long been predicted, though never o.....»»
A black hole discovery could force us to rethink how galaxies came to be
Peering deep into the infancy of the universe, the European Southern Observatory's Very Large Telescope (VLT) recently confirmed the discovery of the brightest and fastest growing quasar. Quasars are luminous objects in the night sky powered by gas f.....»»