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Galileo's Handwritten Notes Discovered in a Medieval Astronomy Text

Slashdot.org - Sun, 03/01/2026 - 10:34
In a library in Florence, Italy, historian Ivan Malara noticed handwritten notes on a book printed in the 1500s — and recognized the handwriting as Galileo's. The finding "promises new insights into one of the most famous ideological transitions in the history of science," writes Science magazine — since the book Galileo annotated was a reprint of Ptolemy's second-century work arguing that the earth was the center of the universe. Galileo's notes, perhaps written around 1590, or roughly 2 decades before his groundbreaking telescope observations of the Moon and Jupiter, reveal someone who both revered and critically dissected Ptolemy's work. And they imply, Malara argues, that Galileo ultimately broke with Ptolemy's cosmos because his mastery of the traditional paradigm's reasoning convinced him that a heliocentric [sun-centered] system would better fulfill Ptolemy's own mathematical logic.

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Some Linux LTS Kernels Will Be Supported Even Longer, Announces Greg Kroah-Hartman

Linux.Slashdot.org - Sun, 03/01/2026 - 06:34
An anonymous reader shared this report from the blogIt's FOSS: Greg Kroah-Hartman has updated the projected end-of-life (EOL) dates for several active longterm support kernels via a commit. The provided reasoning? It was done "based on lots of discussions with different companies and groups and the other stable kernel maintainer." The other maintainer is Sasha Levin, who co-maintains these Linux kernel releases alongside Greg. Now, the updated support schedule for the currently active LTS kernels looks like this: — Linux 6.6 now EOLs Dec 2027 (was Dec 2026), giving it a 4-year support window. — Linux 6.12 now EOLs Dec 2028 (was Dec 2026), also a 4-year window. — Linux 6.18 now EOLs Dec 2028 (was Dec 2027), at least 3 years of support. Worth noting above is that Linux 5.10 and 5.15 are both hitting EOL this year in December, so if your distro is still running either of these, now is a good time to start thinking about a move.

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Categories: Linux

Some Linux LTS Kernels Will Be Supported Even Longer, Announces Greg Kroah-Hartman

Slashdot.org - Sun, 03/01/2026 - 06:34
An anonymous reader shared this report from the blogIt's FOSS: Greg Kroah-Hartman has updated the projected end-of-life (EOL) dates for several active longterm support kernels via a commit. The provided reasoning? It was done "based on lots of discussions with different companies and groups and the other stable kernel maintainer." The other maintainer is Sasha Levin, who co-maintains these Linux kernel releases alongside Greg. Now, the updated support schedule for the currently active LTS kernels looks like this: — Linux 6.6 now EOLs Dec 2027 (was Dec 2026), giving it a 4-year support window. — Linux 6.12 now EOLs Dec 2028 (was Dec 2026), also a 4-year window. — Linux 6.18 now EOLs Dec 2028 (was Dec 2027), at least 3 years of support. Worth noting above is that Linux 5.10 and 5.15 are both hitting EOL this year in December, so if your distro is still running either of these, now is a good time to start thinking about a move.

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Anthropic's Claude Leaps to #2 on Apple's 'Top Apps' Chart After Pentagon Controversy

Slashdot.org - Sun, 03/01/2026 - 03:34
Anthropic's Claude AI assistant "jumped to the No. 2 slot on Apple's chart of top U.S. free apps late on Friday," reports CNBC: The rise in popularity suggests that Anthropic is benefiting from its presence in news headlines, stemming from its refusal to have its models used for mass domestic surveillance or for fully autonomous weapons... OpenAI's ChatGPT sat at No. 1 on the App Store rankings on Saturday, while Google's Gemini was at No. 3... On Jan. 30, [Claude] was ranked No. 131 in the U.S., and it bounced between the top 20 and the top 50 for much of February, according to data from analytics company Sensor Tower... [And Friday night, for 85.3 million followers] pop singer Katy Perry posted a screenshot of Anthropic's Pro subscription for consumers, with a heart superimposed over it. Friday Anthropic posted "We are deeply grateful to our users, and to the industry peers, policymakers, veterans, and members of the public who have voiced their support in recent days. Thank you. "

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