Premieres Wednesdays Nov. 5 and 12, 2025 / Stream with KPBS+ / Encores Sunday, Nov. 9 and 16 at 3 p.m. on KPBS TV and 9 p.m.

Does dark matter follow the same laws as ordinary matter? The mystery of this invisible and hypothetical component of our ...

Operation Space Station will air on November 5th and 12th, with the first part, High-Risk Build, focusing on the engineering and construction of the ISS. Part two, Science and Survival, will tell the ...

"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

Abstract: The application of digital metasurface (DM) in direction finding (DF) has been widely studied. However, numerous nonideal properties of practical DM are difficult to be modeled and decrease ...

Abstract: Space–time coding metasurfaces introduce a new degree of freedom (DOF) in the temporal domain, enabling advanced manipulation of electromagnetic (EM) waves, particularly in controlling waves ...

It's a well-known fact that quantum calculations are difficult, but one would think that quantum computers would facilitate the process. In most cases, this is true.

With only five years left at the complex, NASA is counting on private companies to launch their own orbiting stations with an ...

Alcatraz Federal Penitentiary closed in 1963 and operates as a museum. President Donald Trump on Sunday that he doesn't know if he is supposed to uphold the Constitution and relies on his lawyers to ...