NASA’s US$10-billion James Webb Space Telescope released four new scientific images on 12 July, including newborn stars sparkling through dramatic ‘cliffs’ of gas, and galaxies interacting in an intricate cosmic dance. A day earlier, astronomers had marvelled at its very first image, a ...
From these observations we conclude the following: I) the most intense starbursts in colliding systems of galaxies and the most massive stars are dust-enshrouded in regions that appear inconspicuous at optical wavelengths, 2) the most intense nuclear infrared sources are a combination of AGN and ...
Trujillo would like to test scaling down the method from massive galaxy clusters to single galaxies. “It would be fantastic to do this at galactic scales, for example exploring the stellar halos. In principle the same idea should work; the stars that surround the galaxy as a result of the...
Four of the galaxies are locked in a sort of cosmic dance that will one day result in the quartet colliding, and three sport elongated, spiral-like shapes from their interactions. The stars in the quintet run the gamut from newborn to ancient, spanning hundreds of millions of years of ...
The galaxies NGC4567 and NGC4568 are colliding 60 million light-years away. This is really pushing the resolution limits here; we had good “seeing” last night meaning not a lot of turbulence to smear out the light reaching my telescope, and I carefully collimated and calibrated things prior...
VV 340, also known as Arp 302, provides a textbook example of colliding galaxies seen in the early stages of their interaction. The edge-on galaxy near the top of the image is VV 340 North and the face-on galaxy at the bottom of the image is VV 340 South. Millions of years later ...
Hubble has provided spectacular images, not just of our own solar system, but extremely remote fledgling galaxies forming not long after the Big Bang 13.8 billion years ago. Photo: Hubble drifts over Earth after its release by the crew of the Space Shuttle Atlantis during the fifth astronaut ...
the spectrum and explains how the different observatories complement each others' findings. Readers take a cosmic journey beginning with images of the sun, and travel out into the galaxy to visit relics of exploding and dying stars, as well as the Whirlpool galaxy and colliding Antennae galaxies....
Scientists Spotted Evidence of an Unseen Universe. Black Hole Radiation May Have Shaped Our Universe Everything We Knew About the Cosmos Might Be Wrong Singularities Could Be Doorways to New Realities Our Universe Formed Water Earlier Than We Thought ...
galaxies, the Chandra data revealed a shockwave caused by two of the galaxies colliding into each other at 2 million miles per hour. This shockwave is heating up gas to tens of millions of degrees. In the Carina Nebula image, the X-rays shown in purple pick out some of the hottest and...