Calculating the Journey The universe is vast, and it’s growing bigger by the second. Thanks to cosmic expansion, the distance to the edge of the observable universe is approximately 46.5 billion light ...

Wednesday, Jan. 8 and 15, 2025 at 9 p.m. on KPBS TV / Stream now with the PBS app —Discover how scientists are revealing new clues to the strangest and most extreme objects in the universe— They are ...

The show explores the universe, from its brilliant birth to its eventual end. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. PBS's newest ...

Take a seat on the ultimate thrill ride as NOVA explores the universe’s strangest objects. Take a seat on the ultimate thrill ride to explore nature’s strangest and most powerful objects. Discover new ...

PBS viewers have a chance to go on a brilliant journey through the universe as the network launches a new, five-part NOVA series titled "NOVA Universe Revealed." Premiering Oct. 27 at at 9 p.m. EDT ...

(This program is no longer avaiable for online streaming.) Twenty-five years ago, NASA launched one of the most ambitious experiments in the history of astronomy: the Hubble Space Telescope. In honor ...

Wednesday, July 27, 2022 at 9 p.m. on KPBS TV + Sunday, July 31 at 9 p.m. on KPBS 2 / On demand now with KPBS Passport! For nearly as long as humans have gazed up at the night sky, we’ve wondered ...

The observable universe is vast, extending about 93 billion light-years across, containing galaxies, stars, planets, and all of the observable phenomena that make up our cosmic home. But what exists ...

Let’s reimagine the walk of all walks. Not just a neighborhood stroll or a long-distance trek, but a bold journey to the universe’s edge. This isn’t your average hike—it’s an epic quest across time ...