Webb | M Thomas Apple Author Page

Webb finds rocky Earth-sized planet

January 13, 2023
MThomas

The finding demonstrates how the observatory could be used to search for potentially habitable planets in the cosmos and examine the chemical makeup of their atmospheres.
https://www.nbcnews.com/science/space/james-webb-telescope-finds-first-exoplanet-rcna65374

LHS 475b is 41 light years away, orbiting a red dwarf star in the Octans constellation (one of a few “modern” constellations only seen in the deep southern hemisphere).

Webb can even detect the presence of atmospheres, though given LHS475b has an orbit of two days and is a “few hundred degrees warmer than Earth,” it’s unlikely it’ll find much with this exoplanet.

Still, it’s a first. The first of many, I hope.

Spectacular image of Jupiter’s auroras and moons

August 23, 2022
MThomas

Courtesy NASA. Note that the blue, white, green, yellow, and orange colors are artificial, only added to make features revealed by infrared stand out for human eyes. You can see the planet’s rings, aurora, and two “tiny” moons (at left; they’re not really that tiny!).

“We’ve never seen Jupiter like this. It’s all quite incredible,” said planetary astronomer Imke de Pater, of the University of California, Berkeley, who helped lead the observations.

“We hadn’t really expected it to be this good, to be honest,” she added in a statement.
https://www.pbs.org/newshour/science/james-webb-space-telescope-shows-jupiters-auroras-tiny-moons

The above is supposed to be in “quote” format, but WP really messed up this feature when they switched to so-called “block” mode (which I can’t stand).

Anyway, the image is fairly spectacular, from the new James Webb Space Telescope which is positioned 1 million miles away from Earth (i.e., in the second LaGrange point, or L2).

Another month, another missed Bringer of Light post…

July 18, 2022
MThomas

Yeah. So I missed another installment in my series.

Shoot.

Things are just ridiculously spiraling out of control at work. I hope to start posting more regularly again in a week or so.

In the meantime, check out more images from the Webb space telescope compared to Hubble. They’re pretty awe-inspiring.

World’s largest space telescope has liftoff

December 26, 2021
MThomas

The James Webb Space Telescope – Hubble’s successor – has successfully lifted off.

Now starts the “two weeks of terror” as it gets into position and unfolds. Fingers crossed! 🤞

https://www.bbc.com/news/science-environment-59782057

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