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Saturday Oct. 14 North America will be treated to an eclipse of the Sun. The post Eclipse of the Sun Coming in One Week appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
a year ago

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More from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources

New Telescope to Take Movie of Entire Sky

Astronomers unveiled first pictures from the amazing Rubin Observatory, which is getting ready to take the deepest, widest movie of the entire sky. The post New Telescope to Take Movie of Entire Sky appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

3 weeks ago 20 votes
Friday is the Summer Solstice — Caused by Earth’s Ancient Accident

Friday is the summer solstice, the longest day of the year. We explain why. The post Friday is the Summer Solstice — Caused by Earth’s Ancient Accident appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

a month ago 16 votes
Two of My Science-Fiction Stories Published in May

View this email in your browser A Change of Pace from Astronomy News  As you may know, I have been writing science-fiction stories based on good astronomy as my retirement project.  After a good number of rejections from the finest sci-fi magazines the world over, I am now finding some success. My ninth and tenth stories […] The post Two of My Science-Fiction Stories Published in May appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

a month ago 18 votes
128 New Moons Found Around Saturn

An international team of astronomers announced recently that they had discovered 128 new, small moons orbiting the planet Saturn.  That brings the total number of moons known around the ringed planet to 274, breaking all planetary records. Jupiter, the runner-up, has “only” 95 moons; our planet Earth has one.  Moons are more common around the […] The post 128 New Moons Found Around Saturn appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

3 months ago 31 votes
Total Eclipse of the Moon Coming Mar. 13-14

There will be a total eclipse of the Moon visible in the Americas the night of March 13-14 The post Total Eclipse of the Moon Coming Mar. 13-14 appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

5 months ago 40 votes

More in science

The latest on US science funding

The US House and Senate appropriations subcommittees have now completed their markups on the bills relevant to the FY26 appropriations for NSF, NASA, and NIST.  The AAAS has an interactive dashboard with current information here if you want to click and look at all the science-related agencies.   Other agencies still need to go through the Senate subcommittees.  Just a reminder of how this is supposed to work.  The House and Senate mark up their own versions of the detailed appropriations bills.  In principle these are passed by each chamber (with the Senate versions for practical purposes requiring 60/100 votes of support because of the filibuster).  Then a conference committee hashes out the differences between the bills, and the conference version of the bills is then voted on by each chamber (again, needing 60/100 votes to pass in the Senate).  Finally, the president signs the spending bills.  In the fantasy land of Schoolhouse Rock, which largely described events until the 1990s, these annual spending bills are supposed to be passed in time for the start of the new fiscal year on October 1.  In practice, Congress has been deeply dysfunctional for years, and there have been a lot of continuing resolutions, late budgets, and mammoth omnibus spending bills.   To summarize: NSF - House recommendation = $6.997B (a 20.7% cut from FY25), Senate = $9B (a 2% increase from FY25).  These are in sharp contrast to the presidential budget request (PBR) of a 55.8% cut. NASA - House = flat from FY25, Senate = $24.9B (0.2% increase).   NIST - House = $1.28B (10.6% increase from FY25), Senate = $1.6B (38.3% increase from FY25) NOAA - House = $5.7B (28.3% increase from FY25), Senate = $6.1B (36.3% increase from FY25) DOE has gone through the House, where the Office of Science is recommending a 1.9% increase, in contrast to a 13.9% cut in the PBR.   If you are eligible and able to do so, please keep pushing.  As I wrote a few days ago, this is a long-term project, since appropriations happen every year.  As long as you're making your opinions known, it's good to push on representatives and senators that they need to hold the agency leadership accountable to actually spend what congress appropriates.  A science post soon....

11 hours ago 3 votes
How Distillation Makes AI Models Smaller and Cheaper

Fundamental technique lets researchers use a big, expensive “teacher” model to train a “student” model for less. The post How Distillation Makes AI Models Smaller and Cheaper first appeared on Quanta Magazine

15 hours ago 2 votes
Research Details Devastating Toll of Colonization on Pacific Northwest Wildlife

When Europeans arrived to the Pacific Northwest, they spread smallpox that devastated the Indigenous people, plundered stocks of salmon and herring, hunted down deer and other game, and built sprawling cities and ports. New research tallies the profound impact on wildlife. Read more on E360 →

18 hours ago 2 votes
The Soviet Zond 3 Lunar Flyby: Revealing the Rest of the Far Side

Naturally, the early history of space exploration is filled with firsts. Just six decades ago at this time, the world watched as NASA’s Mariner 4 spacecraft […]

yesterday 5 votes
Clearcutting Can Lead to Devastating Floods, But It Doesn’t Have To

It has long been understood that clearcutting forests leads to more runoff, worsening flooding. But a new study finds that logging can reshape watersheds in surprising ways, leading to dramatically more flooding in some forests, while having little effect on others. Read more on E360 →

2 days ago 4 votes