To understand gravity, Einstein had to rethink space and time as a single connected fabric. He showed that mass bends this fabric, guiding how everything moves. NOVA is available to stream on pbs.org ...

An asteroid the size of a commercial jet passed closer to Earth than the Moon on September 3, 2025, in a high-speed flyby that drew global attention from skywatchers and astronomers alike. According ...

On the August 26th episode of “Particles of Thought,” a brand new podcast series affiliated with the popular PBS documentary series Nova, astrophysicist Hakeem Olusey invited Professor Hany Farid as a ...

NASA's Juno spacecraft has now captured Callisto's aurora, completing the set. This discovery confirms that all four Galilean moons leave a glowing mark on Jupiter's atmosphere.

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle and a solid inner core. By Katrina Miller Three years ago, Martian dust ...

CAPE CANAVERAL, Fla. (AP) — Scientists revealed Wednesday that Mars’ innermost core appears to be a solid hunk of metal just like Earth’s. The Chinese-led research team based their findings on seismic ...

"Star Gazers" is the world's only weekly television series on naked eye astronomy. Each weekly episode features selected objects for naked eye viewing for the following week.

NOVA Chamber Music Series opens with Rachmaninoff, Mozart & Utah’s Bianca Quigley. Artistic Director Kimi Kawashima previews NOVA Chamber Music Series’ season opener featuring Rachmaninoff, Mozart, ...

Turns out the mysterious object hurtling at break-neck speeds towards Earth is even more unique than scientists first realized. Back in July, 3I/ATLAS was identified by the NASA-funded ATLAS survey ...