Tom Metcalfe

Tom Metcalfe

Tom Metcalfe 

Everything Articles
A fiery landscape with molten lava flows and a distant orange sky. Smoke rises from several volcanoes, the most prominent one in the middle emitting a large plume reminiscent of things sent into space. Rocky foreground.
Hard Science
The weirdest stuff we’ve sent into orbit
Fifteen human space oddities.
Tom Metcalfe
Two people are tandem skydiving, falling through the air above a landscape of fields, mountains, and coastline under a clear sky.
Hard Science
A cosmic glitch in gravity
Is gravity weaker over distances of billions of light-years?
Tom Metcalfe
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