How to Watch NASA TV Online
The National Aeronautics and Space Administration (NASA) operates a television network, NASA TV, broadcast by satellite with a simulcast over the Internet. It airs a variety of regularly scheduled, pre-recorded educational and public relations programming 24 hours a day.
It also provides an array of live programming, including International Space Station events (spacewalks, media interviews, educational broadcasts), press conferences and rocket launches. These are often accompanied by running commentary from members of the NASA Public Affairs Office who serve as the "voice of Mission Control."
Live Streaming
You can watch live streaming of NASA television, featuring spacewalks, International Space Station footage and rocket launches, on NASA TV and the official YouTube channel. All three channels are free to use on the website of the National Aeronautics and Space Administration. You can stream any of them on your computer, phone or tablet.
One of the biggest events in NASA history is coming up next week: a test launch of the agency's new Space Launch System (SLS) rocket. It's been delayed multiple times due to engine problems and a hydrogen leak, but the SLS has finally gotten the green light to fly on November 16.
The SLS will lift off from Kennedy Space Center in Florida on Wednesday at about 1:04 a.m. ET, according to CNN. The rocket will be loaded with a combination of super-cold liquid oxygen and liquid hydrogen, which will propel the booster into space. This is a crucial step for the agency's new moon rocket, which will be responsible for sending astronauts into deep space one day.
This first test launch will also feature the return of the uncrewed Artemis 1 Orion spacecraft to Earth after its historic moon-to-Earth flight. The spacecraft will splash down near Baja California in the Pacific Ocean, where it'll be retrieved by a recovery ship.
For more live updates on this historic flight, tune in to the NASA Science Live broadcast on Dec. 12. It will cover the entire mission and feature interviews with scientists who performed the experiments.
You can watch the Artemis 1 Orion launch live online via the NASA TV website or YouTube channel. If you're Spanish-speaking, you can also follow the agency's en Espanol social media channels for real-time translation of the events unfolding on the ground.
After the launch, you can catch a briefing with NASA officials to discuss the mission and how it's going. The briefing will begin at 4 a.m. EST, but it might be shifted to later in the day depending on weather and technical systems.
The NASA TV livestream isn't just about rockets and spacecraft: You can also see views of the Earth from the International Space Station, watch videos from the agency's archives and play on-demand episodes of programs produced by the agency. You can even download a NASA app for your phone or tablet.
On-Demand Video
On-demand video is a way to watch movies and television shows from anywhere in the world using an Internet connection. It works by storing the video content on a video server in digital format and then compressing it and sending it to the viewer's device. Then, the viewer can watch it instantly without a time delay.
The National Aeronautics and Space Administration (NASA) has three public channels for viewing NASA TV: "Public," "Education," and "Media." Each channel is devoted to a specific space-related subject. The "Public" channel features live footage of spacewalks, rocket launches, and other activities.
"Education" provides educational programs for schools and museums, and “Media” offers press conferences and other footage for news organizations to use. These channels can be accessed on the NASA TV website and on third-party streaming services like YouTube.
You can also watch live streams of the International Space Station and other NASA missions on YouTube. These feeds are usually a little bit slower than those on the official channels, but they do offer some spectacular views of earth from space.
In the future, you may also be able to watch live feeds of SpaceX's rocket launches and Blue Origin's New Shepard. Those companies have plans to launch reusable orbital rockets, which should make more livestreaming opportunities possible.
Streaming is one of the fastest-growing sectors in the digital media industry. In fact, Cisco Systems predicts that by 2023, there will be three times as many internet-connected devices around the globe than there are people. This makes it the ideal time to launch a VOD platform that will enable you to provide customers with on-demand video content.
Video on demand has become the preferred choice for consumers because it is convenient, easy to navigate, and offers personalized recommendations. It also gives customers the freedom to consume content at their own pace and on any device they choose.
Aside from that, video on demand can also be used by businesses to engage with their customers in a more personal way. A business can build a community of customers and fans by providing them with relevant videos on topics they are interested in.
Closed Captioned Video
For individuals who are deaf or hard of hearing, closed captions are a critical link to news, entertainment and information. Congress requires video programming distributors (VPDs) - cable operators, broadcasters and satellite distributors - to provide closed captions for television programs that are made available to the public.
Closed captioning shows words on the screen that match spoken dialogue, transcribe background noises and other sounds, and describe unspoken sounds. It provides the best access possible to TV programs for viewers who are deaf or hard of hearing.
The captions must be accurate and synchronous with the audio portion of the program, and they should be displayed on the screen at a pace that allows viewers to read them. Captions must also run from the beginning of the program to the end and they should not block other important visual content on the screen.
Streaming services like Netflix and Amazon Prime Video offer closed captions. Whether you're watching on a computer, tablet or smartphone, these services have easy-to-use features to turn on and adjust the captions for your preferred style and language.
In addition, Apple's streaming service, Apple TV+, supports subtitles if they are available for individual shows. Learn more about turning them on in the Apple Support Center.
Subtitles are a great alternative to closed captions for those who watch content in a language that doesn't have full captions. They simply translate and show the dialogue, and are used by many consumers who don't speak English as their native language.
The closed captioning standards developed by the Federal Communications Commission (FCC) are meant to ensure that all Americans have access to TV programs. The guidelines differentiate between pre-recorded and live or near-live programs, recognizing that there are greater hurdles to providing accurate captioning for live or near-live content.
If you have a Pay TV service through Xfinity, Spectrum or Cox, you can easily turn on and customize closed captions on your device or within individual channels that you download to your device. Xfinity makes it simple to turn on and off captions, as well as to adjust the size and formatting of your closed captions.
Accessibility
NASA is committed to providing accessible information and communication technologies (ICT) to individuals with disabilities, including members of the public and federal employees. To this end, the agency has a robust accessibility program in place. The program is designed to provide information and support to all stakeholders in order to promote compliance with Section 508 of the Rehabilitation Act of 1973, as amended.
A major component of the program is an accessibility dashboard, which helps to keep track of all the different accessibility requirements being tracked by the agency. It also provides information on which technology is the best fit for particular needs, allowing users to select from a wide variety of options. The site is easy to navigate and includes a variety of features, from a calendar of events to a "What's New" section with daily updates on news, events and training opportunities.
The most impressive part of the dashboard is its ability to alert users of accessibility issues in real time. These alerts are delivered via text messages, email and automated phone calls. The site is also designed to allow users to submit questions or concerns about accessibility using a web form.
Lastly, the website contains a number of links to other sites related to NASA. These include a NASA homepage, a NASA page dedicated to news and events and a number of other specialized pages, all of which are designed to help visitors find what they need quickly and efficiently.
The site is a great way to learn about upcoming NASA events and get up to date on space exploration. You'll also be able to take in some of the world's most incredible sights while watching live NASA television broadcasts on your computer or mobile device.
