Zachariah

Zachariah, 1 month ago

tears?

Zachariah, 2 months ago

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link in current technology, helping to make future radar-observing and telecommunications space missions feasible.

“This integrated circuit is a low noise amplifier, measuring just 1.8 by 0.9 mm across,” explains ESA microwave engineer David Cuadrado-Calle. “Delivering state of the art performance, the low noise amplifier’s task is to boost very faint signals to usable levels.”

…

Zachariah, 2 months ago

NES TMNT

Zachariah, 2 months ago

Minecraft with my kid

creative mode Java through Prism on Steam Deck, connecting to vanilla self-hosted server

Zachariah, 2 months ago

Using the James Webb Space Telescope (JWST), an international team of astronomers has detected a new grand-design spiral galaxy as part of the PANORAMIC survey. The newfound galaxy, named Zhúlóng, is extremely massive and appears to be the most distant spiral galaxy identified so far. The finding was detailed in a paper published December 17 on the pre-print server arXiv.

Grand-design spiral galaxies are characterized by their prominent, well-defined arms, which circle outwards from a clear core. It is assumed that the arms in such galaxies are actually overdense regions of the disk which trigger star formation as incoming material is compressed in that region.

Zachariah, 2 months ago

Sounds like camelcamelcamel but for games.

Zachariah, 3 months ago

I’m not usually surprised by the length but by the girth.

Zachariah, 3 months ago

We’re talking about sidequests, right?

Zachariah, 3 months ago

…unless they’re sidequest penises.

Zachariah, 4 months ago (edited 4 months ago)

We didn’t use the word “fire” like that back then.

Zachariah, 4 months ago

well, us nerds didn’t

Zachariah, 4 months ago

Well, us old nerds didn’t.

Zachariah, 5 months ago

After more than a century of speculation, data seem to confirm that Betelgeuse (the brightest star in the Orion constellation, shown here) has a much smaller star as an orbital companion.

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Two independent studies found evidence of a star about the same mass as the sun, orbiting Betelgeuse about once every 2,100 days.

Zachariah, 6 months ago

files.catbox.moe/xyjkxv.png

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files.catbox.moe/9nsb4z.png

files.catbox.moe/g7uyre.png

files.catbox.moe/1jz3gs.png

files.catbox.moe/yrea07.png

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Zachariah, 7 months ago

Portal

Zachariah, 9 months ago

life imitates art

Zachariah, 9 months ago

https://lemmy.world/pictrs/image/c72ccb79-714a-4662-866c-f633c340ffce.jpeg

Zachariah, 9 months ago

https://lemmy.world/pictrs/image/31a3fa1a-b971-48ae-82be-336a45818785.jpeg

Zachariah, 9 months ago

The first ESA instrument to land on the Moon has detected the presence of negative ions on the lunar surface produced through interactions with the solar wind.

The European team working with the Negative Ions at the Lunar Surface (NILS) instrument confirmed the success of this scientific mission that flew to the far side of the Moon aboard the Chang’e-6 spacecraft.

The discovery of a new component of plasma at the surface of the Moon opens a new window for space physics and for human and robotic missions in an era of renewed lunar exploration.

Zachariah, 9 months ago

Over the last two years, scientists have used NASA’s James Webb Space Telescope (also called Webb or JWST) to explore what astronomers refer to as Cosmic Dawn – the period in the first few hundred million years after the big bang where the first galaxies were born. These galaxies provide vital insight into the ways in which the gas, stars, and black holes were changing when the universe was very young. In October 2023 and January 2024, an international team of astronomers used Webb to observe galaxies as part of the JWST Advanced Deep Extragalactic Survey (JADES) program. Using Webb’s NIRSpec (Near-Infrared Spectrograph), they obtained a spectrum of a record-breaking galaxy observed only two hundred and ninety million years after the big bang. This corresponds to a redshift of about 14, which is a measure of how much a galaxy’s light is stretched by the expansion of the universe

Zachariah, 1 year ago

Sony?

Zachariah, 1 year ago

Portal

Zachariah, 1 year ago

Duck Hunt?