Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. Today, as Lead Editor at EarthSky.org, she helps present the science and nature stories and photos you enjoy. She also serves as one of the voices of EarthSky on social media platforms including Facebook, Twitter and G+. She and her husband live in Tennessee and have two grown sons.
NASA TV will air 3 upcoming spacewalks by ISS astronauts, the first of which happens tomorrow, March 22. Coverage begins at 10:30 UTC (6:30 a.m. EDT). The spacewalk is scheduled to start at 12:05 UTC (8:05 a.m. EDT) and last 6.5 hours.