What If on MSN
NASA recorded the scariest sounds ever detected in space
Swipe Down and Turn Up the Sound to Hear the Full Experience. Space is often described as silent. With no atmosphere to carry ...
A new quantum device can generate precisely controlled bursts of sound-like particles, or phonons, by forcing electrons through an ultra-thin crystal at extremely low temperatures. The surprising ...
In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
These signals were first found by chance as telescopes scanned broad areas of the sky. Only about a dozen of these unusual ...
Stellar storms could be masking Alien radio messages.
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