NASA-TV Public Education Channel
http://www.ustream.tv/nasahdtv  

NASA-TV is available online
http://www.nasa.gov/multimedia/nasatv/index.html#public

NASA-TV Schedule
https://www.nasa.gov/multimedia/nasatv/schedule.html

NASA ScienceCasts Online Series is available at -- http://sciencecasts.nasa.gov/

NASA’s Space to Ground is available online with new episodes every Friday -- http://goo.gl/rdlmMn

The Upcoming Educational Events schedule is available at http://www.nasa.gov/multimedia/nasatv/MM_NTV_Breaking.html#

Dec. 3, Friday
9 a.m. – SpaceCast Weekly

Dec. 5, Sunday
2:30 a.m. – Coverage of the launch of the Laser Communications Relay Demonstration from Space Launch Complex 41 at Cape Canaveral Space Force Station in Florida (two-hour launch window opens at 3:04 a.m. CST)

Dec. 6, Monday
11:30 a.m. – 2021 Astronaut Candidate Announcement

Dec. 7, Tuesday
5:30 a.m. - 10 a.m. – 2021 Astronaut Candidate live interviews
12 p.m. –  Imaging X-ray Polarimetry Explorer payload briefing
4:30 p.m. – Imaging X-ray Polarimetry Explorer prelaunch news conference

Dec. 8, Wednesday
1 a.m. – Coverage of the launch of the Soyuz MS-20 to the International Space Station (Misurkin, Maezawa, Hirano; launch scheduled at 1:38 a.m. CST)
7 a.m. – Coverage of the rendezvous and docking of the Soyuz MS-20 to the International Space Station (docking scheduled at 7:41 a.m. CST)
9:15 a.m. – Coverage of the hatch opening and welcoming ceremony for the Soyuz MS-20 crew at the International Space Station (hatch opening scheduled at 9:35 a.m. CST)
10:30 a.m. – NASA EDGE: Live Imaging X-ray Polarimetry Explorer Show
2 p.m. – Video B-Roll feed of the Soyuz MS-20 launch, docking, and hatch opening
​11:30 p.m. – Coverage of the launch of the Imaging X-ray Polarimetry Explorer mission from Launch Complex 39A at NASA’s Kennedy Space Center in Florida; launch is scheduled no earlier than 12 a.m. CST