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Scientists Have Filmed a 'Sonic Boom' of Light For The First Time

Whoa.<p>For the first time, researchers have filmed light creating a ‘sonic boom’ - officially known as a photonic Mach cone - using a new type of …

Science

The hunt for alien life on nearby exoplanet Wolf 1061c has begun

Astronomer Stephen Kane analyses a potentially habitable planet just 14 light years away.<p>The search for aliens on a nearby exoplanet has started, …

Physicists Say They've Manipulated 'Pure Nothingness' And Observed The Fallout

In the quantum vacuum, no one can hear you scream.<p>According to quantum mechanics, a vacuum isn't empty at all. It's actually filled with quantum …

The Man Who's Trying to Kill Dark Matter

For 80 years, scientists have puzzled over the way galaxies and other cosmic structures appear to gravitate toward something they cannot see. This …

Ask Ethan: Could the Universe have begun from a Big Bounce?

And just what did come before — way before — the Big Bang?<p><i>“We are part of the universe that has developed a remarkable ability: We can hold an image</i> …