Total Solar Eclipse Tuesday: How to Watch It Online

Veteran space photographer Ben Cooper captured this spectacular aerial view of the 2013 total solar eclipse from an eclipse-chasing airplane during the rare hybrid solar eclipse of Nov. 3, 2013.
Veteran space photographer Ben Cooper captured this spectacular aerial view of the 2013 total solar eclipse from an eclipse-chasing airplane during the rare hybrid solar eclipse of Nov. 3, 2013. The photo was taken from 43,000 feet over the Atlantic Ocean aboard a 12-person Falcon 900B jet chartered from Bermuda. (Image credit: Ben Cooper/LaunchPhotography.com)

The sun will disappear completely behind the shadow of the moon in Southeast Asia tomorrow (March 8) in a total solar eclipse.

If you can't make it there in person, you can watch live via Slooh or NASA, in collaboration with Exploratorium and the National Science Foundation — and there will be plenty of opportunities to ask questions, learn about the eclipse and share photos as the moment arrives.

The online Slooh Community Observatory will host a live webcast between 6 and 9 p.m. EST (2300 and 0200 GMT) to watch the eclipse from Indonesia and "several other locations" along the eclipse path, which can be joined at Slooh.com; the period of totality (total eclipse) will begin at 7:37 p.m. EST (0037 GMT). The webcast will also visible at Space.com, courtesy of Slooh.

Throughout the days before Slooh's broadcast, astronomer Paul Cox will share details of his journey in Indonesia. The broadcast will be hosted by Cox and will include commentators such as solar expert Lucie Green and Slooh astronomer Bob Berman. Twitter viewers can ask questions using the hashtag #SloohEclipse. [Video: The Path of 2016's Only Total Solar Eclipse]

You should never look directly at the sun, but there are ways to safely observe an eclipse. See how to safely observe a solar eclipse with this Space.com infographic. (Image credit: Karl Tate, SPACE.com Contributor)

Before the eclipse happens, Slooh is asking fans to show how they safely plan to view the eclipse. Social media users can use the hashtag #ShadeUp on Instagram, Twitter and Facebook. Slooh is also asking its followers to post pictures of the eclipse on Twitter (tagging @Slooh) or Facebook.

NASA Television will start coverage of the eclipse at 8 p.m. EST (2500 GMT) on March 8, including a live view from the Federated States of Micronesia in collaboration with Exploratorium and the National Science Foundation. The broadcast will run at http://www.nasa.gov/ntv.

As the broadcast takes place, users of Twitter, Google+ and Facebook can ask questions using the hashtag #eclipse2016. There is also an official Twitter account for the eclipse (@NASASunEarth) and Flickr group, available at https://www.flickr.com/groups/eclipse2016/.

On March 9, 2016, a total solar eclipse will be visible to skywatchers across Indonesia and parts of southeast Asia. This NASA graphic depicts the 100-mile-wide path of totality (in dark red) for the event, which will occur late on March 8 Eastern Time. (Image credit: NASA's Goddard Space Flight Center/E. Wright)

Before the eclipse, at 2 p.m. Monday, solar scientists at NASA's Marshall Space Flight Center in Alabama will host a Facebook Q&A at https://www.facebook.com/nasamarshallcenter.

On Tuesday at 1 p.m., solar scientists at the NASA Goddard Space Flight Center will participate in an "Ask Me Anything" session on Reddit. The link will be made available on NASA Goddard's Twitter feed, @NASAGoddard.

Editor's note: If you safely capture an amazing photo of the March 8/9 total solar eclipse and would like to share it with us and our news partners for a story or gallery, send images and comments in to managing editor Tariq Malik at spacephotos@space.com.

Follow Elizabeth Howell @howellspace, or Space.com @Spacedotcom. We're also on Facebook and Google+. Original article on Space.com.

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Elizabeth Howell
Staff Writer, Spaceflight

Elizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. She was contributing writer for Space.com for 10 years before joining full-time. Elizabeth's reporting includes multiple exclusives with the White House and Office of the Vice-President of the United States, an exclusive conversation with aspiring space tourist (and NSYNC bassist) Lance Bass, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, flying parabolic, working inside a spacesuit, and participating in a simulated Mars mission. Her latest book, "Why Am I Taller?", is co-written with astronaut Dave Williams. Elizabeth holds a Ph.D. and M.Sc. in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada's Carleton University and a Bachelor of History from Canada's Athabasca University. Elizabeth is also a post-secondary instructor in communications and science at several institutions since 2015; her experience includes developing and teaching an astronomy course at Canada's Algonquin College (with Indigenous content as well) to more than 1,000 students since 2020. Elizabeth first got interested in space after watching the movie Apollo 13 in 1996, and still wants to be an astronaut someday. Mastodon: https://qoto.org/@howellspace