Webb10 okt. 2024 · SMACS 0723 is massive cluster of galaxies at z = 0.390, which is also known to contain an extensive collection of strong gravitational arcs with a measured … WebbWe present a first-look analysis of the JWST ERO data in the SMACS J0723.3-7327 cluster field. We begin by reporting 10 new spectroscopic redshifts from λ obs = 1.8–5.2 μm NIRSpec medium-resolution (R = λ/Δλ = 1000) data. These are determined via multiple high-SNR emission line detections with five objects at 1 < z < 3 displaying multiple rest-frame …
Enriching Research
Webb11 juli 2024 · This image, of galaxy cluster SMACS 0723, is the first full-color, multiwavelength, science image taken by the JWST. It is the deepest image ever taken of the ultra-distant Universe, with 87 ultra ... WebbThe image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago, covering an area of sky with an angular size approximately equal to a grain of sand held … immersive warm air space heater
Spectroscopy of four metal-poor galaxies beyond redshift ten
Webb11 juli 2024 · 1h. As you marvel at the first image released by #Webb, remind yourself that #SMACS0723 is a lensing cluster, a mass of galaxies & dark matter so heavy, it distorts … WebbVi skulle vilja visa dig en beskrivning här men webbplatsen du tittar på tillåter inte detta. Webb12 juli 2024 · In that patch of sky is a galaxy cluster, SMACS 0723, 4.6 billion light-years away. It’s so massive that it bends space-time, leaving us with a cosmic magnifying glass, bringing faint galaxies... immersive warp