Science & Nature
1439 sites
Subcategories:
- Astronomy & Space (396)
- Chemistry (8)
- Earth Sciences (26)
- Biology (79)
- Physics (30)
- Mathematics (59)
- Weather & Climate (104)
- Amateur Radio (682)
- Electronics (47)
https://www.qsl.net/cwra
The Central Wisconsin Repeater Association (CWRA) is a ham radio club based in the Madison/Baraboo area that owns and operates two 2-meter FM repeaters serving southern Wisconsin. Founded over 35 years ago, the site offers membership information, newsletters, board of directors details, and resources like FCC license renewal links, with a notable emphasis on public safety and storm watch coordination.
https://www.astronomy.org/
Gary A. Becker's astronomy hub at Moravian University offers original astrophotography, weekly starwatch articles, and curated links to astronomy, weather, and science resources. Highlights include stunning lunar eclipse photos and decades of accumulated observational content dating back to 1996.
http://cyclonejim.com/
Dedicated to the late storm chaser Jim Leonard (1950-2014), known as Cyclone Jim, this site serves as a memorial and archive for his decades-long career intercepting hurricanes and typhoons around the world. Visitors can explore his biography and access his extensive stock video and photo collection through his YouTube channel, with licensing information available for professional use.
https://webspace.science.uu.nl/~hooft101
The official homepage of Gerard 't Hooft, Nobel Prize-winning theoretical physicist at Utrecht University, covering his research into quantum mechanics, quantum field theory, and black hole physics. Visitors can access his lecture notes, publication list, curriculum vitae, and his ongoing work on deterministic quantum mechanics and the origins of quantum behavior.
https://qrp-labs.com/2-uncategorised/44-qrp-labs-shop.html
QRP Labs is a shop and resource hub for amateur radio enthusiasts, offering a wide range of kits including CW transceivers, digital transceivers, GPS receivers, WSPR/QRSS transmitters, and high-altitude balloon trackers. The site features an impressive catalog of homebrew-style radio kits catering to QRP (low power) operators, with supporting documentation, newsletters, and community resources.
http://momnpopsware.com/
Mom 'N' Pop's Software is a small family-run vendor based in Spring Hill, Florida, established in 1989, selling CD-ROM and DVD software with a heavy focus on Ham Radio titles alongside education, games, and utilities. Their free downloadable catalog includes a special Ham Radio edition featuring over 1000 shareware and freeware programs, making it a notable resource for amateur radio enthusiasts on a budget.
http://exoplanets.org/
The Exoplanet Orbit Database at exoplanets.org is a scientific reference cataloging confirmed exoplanets with detailed orbital data, maintained by researchers affiliated with the California Planet Survey. Visitors can explore interactive data tables and plots, search the full database of confirmed planets and Kepler candidates, and read methodology documentation covering the team's approach to curating high-quality planetary orbits.
https://voyager.neocities.org/
Laika's Lonely Planet is a space-themed personal site that invites visitors to drift into the cosmos, named after the famous Soviet space dog Laika. The landing page sets an atmospheric, starry tone with its retro web aesthetic, promising a fuller experience on desktop with JavaScript enabled.
http://meteor.iastate.edu/~ckarsten/bufkit/image_loader.phtml?site=ksea&%3Bnam=on&%3Bnam_mos=on&%3Bnamm=on&%3Bgfs_mos=on&%3Bgfs=on&%3Bgfsm_mos=on&%3Bgfsm=on&%3Bnws=on&%3Brap=on&%3Bobs=on&%3Bnam4km=on&%3Bcon=on&%3Bratio=11&%3Bmax_t=on&%3Bcobb=on&%3Bcompaction=on&%3Bmean_mt=on&%3Bmax_mt=on&%3Bmean=on
Hosted at Iowa State University, this Meteogram Generator produces hour-by-hour weather forecast charts for locations like KSEA (Seattle) by pulling data from multiple numerical models including NAM, GFS, RAP, and their MOS variants. Visitors can configure plots for temperature, dewpoint, wind speed, precipitation, snow accumulation, and more, then compare model output side by side across an extended forecast period.
http://habitat.org.uk/news1.htm
Wharfe Conserv@tion is a monthly review of wildlife conservation news in Britain, covering topics from GM crops and endangered butterflies to otters, wildflowers, and Scottish ecosystems. The site features a science section, conservation headlines organized across multiple pages, book reviews, and links to wildlife resources, making it a rich hub for UK nature enthusiasts.