On January 28, 1986, Space Shuttle Challenger broke apart just 73 seconds after liftoff. Pilot Michael Smith's final words ...
The Mirror US on MSN
Chilling discovery revealed astronauts' harrowing final moments before dying
The Space Shuttle Challenger exploded 73 seconds into flight on January 28, 1986, killing all seven crew members. Evidence ...
The Daily Galaxy on MSN
With the Einstein Probe telescope, scientists have just discovered a new kind of star explosion
Astronomers believe they may have observed a “dirty fireball” star explosion for the first time. This potential discovery was ...
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