Telescopes
What Kinds of Astronomy Could Be Done With a Telescope on the Moon?
For decades, astronomers have said that one of the most optimal places to build large telescopes is on the surface…
The Extremely Large Telescope’s Dome is on the Move
Construction of the Extremely Large Telescope (ELT) reached a milestone, with the structure of the dome completed just enough where…
Review: Unistellar’s eQuinox 2 Telescope and New Smart Solar Filter
I recently had the chance to try out one of Unistellar’s smart telescopes, the eQuinox 2. Unparalleled in its ease…
Telescopes Didn’t Always Play Nicely with Each Other. That’s About to Change
Those readers who have dabbled with astronomical imaging will be familiar with the technique of taking multiple images and then…
Next Generation Space Telescopes Could Use Deformable Mirrors to Image Earth-Sized Worlds
NASA and its commercial partners are working on deformable mirrors (DM) that will allow next-generation telescopes to directly observe exoplanets.
The First Color Pictures From Euclid
Many a space enthusiast first became interested in the topic when they saw some astounding picture taken by one of…
There are Ideal Orbits for Space-Based Interferometers
Ever since the telescope was invented in 1608, astronomers have striven for bigger and better telescopes. When it comes to…
Vera Rubin Observatory Could Find Up to 70 Interstellar Objects a Year
Astronomers have discovered two known interstellar objects (ISO), ‘Oumuamua and 21/Borisov. But there could be thousands of these objects passing…
Compare Images of a Galaxy Seen by Both Hubble and JWST
The James Webb Space Telescope is widely considered to be better than the Hubble Space Telescope. But the JWST doesn't…
How Can We Bring Down the Costs of Large Space Telescopes?
We're all basking in the success of the James Webb Space Telescope. It's fulfilling its promise as our most powerful…