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://astronomy-links.net/lifeonwanderingplanets.html
Clark M. Thomas presents a speculative essay on the possibility of life on wandering planets and dark solar systems, drawing on extremophile biology and decades of independent astronomical thinking. The piece weaves together astrophysics, astrobiology, and theology, touching on exoplanets, Europa, HIV research history, and UFOs as part of the author's idiosyncratic intellectual journey.
https://qsotoday.com/podcasts
QSO Today is a long-running weekly podcast hosted by Eric, featuring in-depth interviews with amateur radio operators covering topics from homebrew transmitters and vintage gear to SDR, contesting, and DXpeditions. With over 535 episodes archived and a searchable episode list, it's an invaluable audio resource for ham radio enthusiasts at every experience level.
https://thin-man.com/fog
Cloaked in Mystery is a fanlisting dedicated to fog, celebrating fans of this atmospheric weather phenomenon from 16 countries around the world. Listed with The Fanlistings Network, visitors can join, browse member codes, and declare their appreciation for one of nature's most mysterious natural occurrences.
https://www.qsl.net/ik1mtx/raduno2001.htm
This page announces the 10th Raduno Radioamatori Superga, a three-day amateur radio gathering organized by the A.R.I. section of Turin, Italy, held at the Basilica di Superga in June 2001. Visitors would find a detailed event schedule covering HF/VHF/UHF radio operations, an exhibition of homemade and vintage radio equipment, Morse key displays, and a communal lunch at the monastery refectory.
https://shallowsky.com/moon/moonlinks.html
A comprehensive curated link collection for amateur lunar observers, gathering moon maps, photographic atlases, observing guides, and software tools from across the early web. Part of the broader Hitchhiker's Guide to the Moon project at Shallow Sky, it serves as an invaluable jumping-off point for anyone wanting to study the moon's features in depth.
https://n2ty.org/
The Troy Amateur Radio Association is the official web presence for a ham radio club based in Troy, serving local amateur radio enthusiasts with club information and resources. A hub for the regional ham radio community, it connects operators interested in amateur radio activities, licensing, and club events.
http://leregne.chez.com/
Le Regne Mineral is a French bimonthly mineralogy magazine covering earth sciences with original articles and high-quality mineral photography from renowned specialists like Jeff Scovil and Mick Cooper. Considered one of the top five mineral magazines in the world after four years of publication, it serves collectors, rockhounds, and mineralogy enthusiasts across Europe and beyond.
https://gadgeteer.us/
Bill Meara's Gadgeteer site is a celebration of electronic homebrewing, centered on ham radio projects including DSB and SSB rigs, tube receivers, and QRP builds alongside a popular podcast called SolderSmoke. The site also ventures into amateur astronomy, model rocketry, and kite aerial photography, making it a rich destination for technically adventurous hobbyists.
https://www.radioing.com/
Radioing.com, created by Charlie Bautsch (W5AM), is a sprawling amateur radio network covering everything from licensing guides and RF calculators to virtual museums of classic Collins Radio equipment and vintage transceivers. With over 4,000 ham radio links, callsign search tools, Morse code resources, classified ads, and a remote station, this site is a comprehensive hub for both newcomers and seasoned hams.
https://www.popularastronomyclub.org/astronomy-links
The Popular Astronomy Club's curated links page connects visitors to a rich collection of astronomy resources, from NASA and Sky & Telescope to local observing groups like the Quad Cities Astronomical Society and Niabi Zoo monthly stargazing events. A helpful hub for amateur astronomers in the Midwest, it gathers tools for sky charts, ISS pass predictions, lunar atlases, dark sky advocacy, and more.