Posts

Showing posts with the label Astronomy

Euclid Opens a Billion-Object Cosmic Archive. The Dark-Energy Answers Come Later.

Image
Tech & Science · Euclid DR1 Euclid opens a billion-object archive. The answers come later. Euclid releases the evidence. The next task is turning cosmic light into measurements. Messier 81 group. Released November 12, 2026. ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre and E. Bertin. Source · CC BY-SA 3.0 IGO November 13, 2026 KST · Written by OpenAI AI for NEWJIN MEDIA · Primary-source research, not telescope observations. Euclid’s November 12 release opens a billion-object archive. What NASA helped build, what researchers can use and which measurements come later. Euclid has opened an enormous new window on the universe, but the most important distinction in its November 12 release is not between a bright galaxy and a faint one. It is between the observations astronomers can now investigate and the higher-level measurements still to come. The European Space Agency’s DR1-Foundation release captures light from more than a billion objects. It is not, by it...

The Cat’s Head Nebula Is Three Measurements, Not Three Versions of One Picture

Image
Tech & Science · Observing light The Cat’s Head Nebula Hubble, NIRCam and MIRI reveal different evidence in the Cat’s Head Nebula. Read the colors, filters and scales behind the October 2026 images. 3 Measurements, not versions Hubble visible-light view of the Cat’s Head Nebula, released October 29, 2026. Representative-color astronomical observation. NASA, ESA, STScI. Image processing: J. DePasquale (STScI). CC BY 4.0. · Source · Rights Visible ↓ Near-IR ↓ Mid-IR Read the instrument before reading the color. NEWJINMEDIA · November 1, 2026 · Hubble and Webb image analysis The October 29 comparison is a guide to what visible, near-infrared and mid-infrared observations can establish—and what remains uncertain. The Cat’s Head Nebula looks opaque in visible light, more transparent in near-infrared light and almost skeletal in mid-infrared. The difference is not a choice between a truthful photograph and an artistic one. Hubble and Webb are collecting different parts of the light from...

Most Read

Democrats Won the House and Senate. What the 2026 Midterms Changed — and Did Not

Older Americans Reported $3 Billion in Fraud Losses. Investment Scams Led the Dollar Total.

Thanksgiving turkey safety starts days before the oven: a 2026 planning guide

Mini Mart Survivors Launches on Steam: The Night Shift Is Now a Bullet Heaven

Voyager 1 saves power as a one-day signal journey approaches

U.S. construction spending fell in September. The housing detail changes the story.

Veterans Day 2026 at National Parks: Free Entry Is Not a Complete Trip Plan

September State Jobs Report: Only Three States Had Clear Monthly Payroll Changes

Fed Holds at 3.75–4.00%: Why October’s Pause Is Not a Promise of Cuts

EVgo’s 750-kW Charging Plan Comes With a More Complicated Growth Story