Showing results for "Bruce" in Astronomy & Space Science

A podcast putting the lens on astronomy. Through the Telescope is a podcast exploring some of the big topics in astronomy in little pieces. Whether you know your red giants from your redshifts or still get caught up on the difference between astronomy and astrology, join Rose and Elliott as they journey through the Cosmos and generally have fun along the way.Find us at throughthetelescope.co.uk Hosted on Acast. See acast.com/privacy for more information.

In 1869, a great mystery was born. As astronomers observed a total solar eclipse, for the first time they saw the faint glow of the solar corona, the sun's outer atmosphere. Measurements of a previously unknown wavelength that made up this solar light sparked hot debate among scientists, but it was another 60 years before they discovered that this wavelength was in fact iron being burned at a staggering three million degrees Celsius. With the sun's surface only 6,000 degrees, this shouldn't be possible.