Tag: allabout astronomy

478 people 👁️ing this randomlyLinear Circuits 2: AC Analysis This course explains how to analyze circuits that have alternating current (AC) voltage or current sources. Circuits with resistors, capacitors, and inductors are covered, both analytically and experimentally. Some practical applications in sensors are demonstrated. Created by: Georgia Institute of Technology Language: English Find Out MoreRead More

271 people 👁️ing this randomlyPodcasts | Nature Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we areRead More

194 people 👁️ing this randomlyHypatia, Ancient Alexandria’s Great Female Scholar On the streets of Alexandria, Egypt, a mob led by Peter the Lector brutally murdered Hypatia, one of the last great thinkers of ancient Alexandria. Mary Evans Picture Library / Alamy One day on the streets of Alexandria, Egypt, in the year 415 or 416,Read More

316 people 👁️ing this randomlyWhat would happen if an asteroid were going to hit Earth? A NASA scientist explains. What would happen if an asteroid were on its way to crash into our planet? With NASA’s DART asteroid deflection mission about to launch and a new movie asteroid disaster movie coming to Netflix, this questionRead More

395 people 👁️ing this randomlyANU Extension | The Australian National University ANU Extension students will receive credit towards a bachelor degree for the studies successfully completed through this program. ANU Extension courses can also contribute to a students ATAR aggregate.  Students who successfully undertake studies in ANU Extension and fulfill the academic requirements for their preferredRead More

270 people 👁️ing this randomlyMRO 40th Anniversary About The Manastash Ridge Observatory (MRO) is located approximately 9 miles west-southwest of Ellensburg, WA. The observatory is at an altitude of 3930′ (1198 m), a longitude of 120.7278 degrees west, and a latitude of +46.9528 degrees. The observatory was built at the initiative of George Wallerstein, aRead More

276 people 👁️ing this randomlyJohn P. Pratt Home Page John P. Pratt Home Page <![CDATA[ date = new Date wkDay = date.getDay() day = date.getDate() month = date.getMonth() year = date.getFullYear() // Convert to Julian Day and also to Sacred Round and set global current values jday = convertGregDate2SR(day, month, year) // Write center columnRead More

200 people 👁️ing this randomlySociety of Amateur Radio Astronomers We are approaching the celebration of the 70th anniversary of the discovery on March 25, 2021 of radio emissions from neutral hydrogen near 1420 MHz. On March 25th, 1951, the very first detection of hydrogen using a radio telescope with a horn antenna sticking out ofRead More

155 people 👁️ing this randomlyClearDarkSky ClearDarkSky ClearDarkSky brings you: Based on a numerical weather model, Clear Sky Charts are perhaps the most accurate and the most usable forecasters of astronomical observing conditions for over 6300 observatories and observing sites in North America. A color-coded map of the world showing sources and levels of light pollutionRead More

265 people 👁️ing this randomlyMrEclipse.com Fred Espenak Public Lectures and Speaking Engagements Retired NASA astrophysicist, author, photographer and eclipse expert Fred Espenak is now available to speak at your meeting, conference, event, or star party. Fred has been invited to speak on eclipses in venues around the world. Targeted at a general public audience, Fred’sRead More