Optical Telescopes Part I

The beginning of modern astronomy is often linked to Galileo building his first telescope in 1609 — roughly 400 years ago! While he was not the first person to use a telescope, Galileo made many fascinating discoveries, ultimately revealing that … Continue reading

NASA Astronomy Pictures Of The Day [Week 6/2010]

NASA Astronomy Pictures Of The Day [Week 6/2010] — Please subscribe to: • http://www.YouTube.com/ScienceMagazine • http://www.YouTube.com/Best0fScience — ► A Sun Halo Over Cambodia Have you ever seen a halo around the Sun? This fairly common sight occurs when high thin … Continue reading

NASA Astronomy Pictures Of The Day [Week 5/2010]

NASA Astronomy Pictures Of The Day [Week 5/2010] — Please subscribe to: • http://www.YouTube.com/ScienceMagazine • http://www.YouTube.com/Best0fScience — ► Stardust in Perseus This cosmic expanse of dust, gas, and stars covers close to three degrees on the sky in the heroic … Continue reading

NASA Astronomy Pictures Of The Week [3/2010]

NASA Astronomy Pictures of the Week (3/2010). — • http://www.youtube.com/Best0fScience • http://www.youtube.com/ScienceMagazine — ► Eclipse over the Temple of Poseidon The Moon moved to partly block the Sun for a few minutes last week as a partial solar eclipse became … Continue reading