A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...
Morning Overview on MSN
Does physics really rule out interstellar travel?
Physics sets unforgiving limits on how fast anything can move, yet the same laws also leave surprising room for creative ways ...
The galaxy’s most common stars may be missing a key ingredient for life: Long-lived moons. Most stars in our galaxy are small ...
Omega Centauri dominates the southern sky as the Milky Way's largest and brightest globular cluster, a dense sphere ...
Interesting Engineering on MSN
Germany’s HAP-alpha solar aircraft nears first flight with 88-foot wingspan, 12-mile goal
The HAP-alpha high-altitude solar aircraft has completed key ground testing at the German Aerospace Center (DLR).
Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.
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