#astrojs

#astrojs

The Vec class implements 2D vectors, providing essential operations like addition, subtraction, scaling, and normalization, which are fundamental for all geometric calculations in the simulation.

Citizen Science Month is built around a goal of 2.5 million 'Acts of Science,' tying the annual event to America's 250th birthday through a simple but powerful idea: lots of small contributions can add up to something really meaningful.

One of the reasons I've been digging Astro so much is that it nicely straddles the SSG world and Node.js server worlds. When building your app, you can make logical decisions about what should be done at build time versus what should be done dynamically. It's like having Express and Eleventy rolled into one solution.

Social Beast is a web app meant to be run locally that handles posting to multiple social networks at once. Right now "multiple" is two: Mastodon and Bluesky. It doesn't show you latest posts and stats, it's just meant to give me a quick way to post to both networks at once.

This system is truly extraordinary. We're seeing the radio equivalent of a laser halfway across the universe. Fundamentally, masers and lasers are focused beams of light in the same frequency. In the realm of astrophysics, these can arise from clouds of dust being excited into a higher energy state from the light emitted by other sources, like stars and black holes.

The most complete example of what the new development server makes possible is support for Cloudflare Workers. With Astro 6 Beta, astro dev can now run applications using workerd, Cloudflare's open-source JavaScript runtime, which is the same runtime that powers Cloudflare Workers in production. This means developers can now develop directly against real platform APIs rather than simulations or polyfills.

We found that life is more likely to survive an asteroid impact, so it's definitely still a real possibility that life on Earth could have come from Mars. Maybe we're Martians! The idea that life could have spread through the solar system or even the universe on rocks is known as the lithopanspermia hypothesis.

The first time that University of Oxford astronomer Lyla Jung saw the cosmic configuration on her monitor, she almost didn't believe it was real. But it wasand Jung and her colleagues went on to identify one of the largest rotating structures ever found in space: a chain of galaxies embedded in a spinning cosmic filament 400 million light-years from Earth. The finding, published in Monthly Notices of the Royal Astronomical Society, may give astronomers new insights into galaxies' formation, evolution and diversity, Jung says.

Except for penguins and Antarctic scientists, few will be able to enjoy February's annular solar eclipse. That's because this eclipse will see the moon pass between the Earth and sun across the path of the southern continent, reaching a maximum at around 12:12pm UTC. People living in Eswatini, Lesotho, Madagascar, Mozambique, South Africa, Zimbabwe, and the southern parts of Botswana, Malawi, Namibia, Tanzania and Zambia, will only see a partial eclipse March 3.

"we were all in tears"