discovery+ redesigns the idle session — and lands NASA as its most ambitious channel partner

The most interesting creative decision a streaming platform can make right now is to take choice away. For fifteen years, the on-demand library — scroll, browse, decide — has been the dominant grammar of subscription video. discovery+, with its new play-listed channels feature, is proposing something older and, in its way, more generous: drop the subscriber into an always-on feed at whatever point the playlist has reached, the way a television set used to.

Ten channels anchor the launch, each built around one of the service’s most durable properties. The 90 Day Universe collects every franchise branch — The Other Way, Happily Ever After?, The Single Life, The Last Resort — into a single continuous destination. Deadliest Catch offers what it always has, high-seas peril delivered at a steady pace, but now without the friction of hunting down a specific season or episode. Beat Bobby Flay, Gold Rush, House Hunters, Ghost Adventures, Diners Drive-Ins and Dives, and Evil Lives Here round out the initial slate, each functioning as a channel in the old broadcast sense: it is playing when you arrive, and it keeps playing.

The most consequential addition is NASA+, which arrives as two channels: a curated programming stream and a 24/7 live feed from the International Space Station, capturing Earth Views around the clock. Both stream in Dolby Vision on supported devices — not a minor footnote. NASA footage — a crewed EVA, a docking sequence, the planet beneath — was always meant to be seen at its actual scale. Dolby Vision provides the contrast and colour depth to make the ISS feed feel less like archival material and more like presence. Rebecca Sirmons, NASA general manager for NASA+, described the partnership goal as providing “transparent, engaging content coverage every step of the way” as the agency returns humans to the Moon.

Earth city lights and aurora glow seen from the International Space Station at night — Image: NASA (public domain)

That return is the deeper bet. HBO Max will also carry select NASA+ special events in Dolby Vision — among them the Artemis III mission, the first crewed lunar landing under the program, currently planned for 2027. Warner Bros. Discovery has positioned its streaming platforms as the primary subscriber destination for live coverage of that milestone. Neal Roberts, Distinguished Engineer at Warner Bros. Discovery, framed the ambition plainly: audiences will be able to “immerse themselves in space exploration like never before, with the stunning picture clarity and detail that Dolby Vision provides.” Whether Artemis III becomes a defining cultural moment depends on factors outside any streamer’s control. What discovery+ has built is the infrastructure to broadcast it.

The play-listed channels are available across all U.S. devices and tiers in the discovery+ app and website. For curated channels, subscribers enter the stream at the start of whichever episode is currently playing; NASA+ drops viewers in at the live point, with full playback controls available in both cases.

Tags: nasa, Warner Bros. Discovery, discovery+, 90 Day Universe, Artemis program, streaming services