These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

The James Webb Space Telescope (JWST), launched in 2021, is currently the most powerful space observatory ever built.

To understand gravitational lensing and dark matter, James Jee, a professor at Yonsei University, says to think of a pond ...

A new cosmological simulator logs its scientific predictions and refutations in real time, storing hashes in blockchain with full offline ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

Our next meeting, on Thursday, July 3, will be at the regular time of 6 p.m. for the social hour and at our regular location — the Community United Methodist Church at 434 Lewis St. Please ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...

New simulations reproduce high-redshift galaxies seen by JWST and propose a radical cosmological shift beyond ΛCDM. To simulate the universe with ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

NASA's Chandra Observatory has combined different wavelength images of the Andromeda galaxy to honor astronomer Vera Rubin, ...