Thirty years covering
Mars exploration and planetary science.
Mars Daily has been reporting since 1995. Browse the full archive below by year and month, or jump to a beat: Mars Daily.
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We tend to picture glass as a slow-moving liquid because old cathedral windows are thicker at the bottom, but physicists have shown the sag is a manufacturing artefact of medieval glassmakers, and room-temperature glass would need timescales far longer than the age of the universe to flow
In 1610, Galileo turned a homemade telescope toward Jupiter and sketched four points of light that seemed to shift positions each night, and within a week he realised he was watching moons orbit another world — the first direct evidence that not everything circled Earth
People who keep the thermostat lower than everyone else in the house, wear the same coat for a decade, and refill jars they could easily replace aren't cheap, they carry a relationship to scarcity that never fully left the body
How did a desert nation with almost no freshwater and 60 percent arid land raise agricultural output more than tenfold since 1948 while cutting water used per crop by roughly half, using a technique invented on a leaky pipe?
