How soon could we really reach Alpha Centauri A? This documentary goes beyond Breakthrough Starshot to explore the most promising paths to our first interstellar probe within a human lifetime.

In the late 1950s, Project Orion proposed using controlled nuclear explosions to propel massive spacecraft at unprecedented speeds. From city-sized starships to a 44-year journey to Alpha Centauri, ...

SAN FRANCISCO (KGO) -- An AI-powered private school is expanding its footprint in the Bay Area. Alpha School, which opened in San Francisco's Marina neighborhood this academic year, is looking to ...

Rocco Lore won the Section 1 championship at 285 pounds in 2025. Just 12 days later, he was hospitalized with a serious illness and he also dealt with the sudden death of his father. He's hoping to ...

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...

"We do not know with certainty that we found a superkilonova, but the event nevertheless is eye-opening." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Critical Role Campaign 4 delves into the brand-new setting of Aramán, a world that is vastly different from that of Exandria, where the previous three campaigns were set. In this world, the gods were ...

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