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Mars Daily

On 1 June 1966, Surveyor 1 landed on the Moon and sent home 10,338 pictures in under two weeks

On 2 June 1966, Surveyor 1 became the first American spacecraft to survive a lunar landing, sending back 10,338 photographs from the Ocean of Storms in under two weeks and proving the Moon's surface would hold Apollo's weight.

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Physics News

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

Old cathedral windows really are thicker at the bottom, but the sag comes from medieval glassmaking, not centuries of slow flow. Actual room-temperature glass would need more than the age of the universe to move at all.

Outer Planets

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

On January 7, 1610, Galileo pointed a homemade 20x telescope at Jupiter and sketched four dots that rearranged themselves nightly — the first proof that worlds could orbit something other than Earth, and the observation that cracked open the Aristotelian cosmos.

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The new frontier of exploration.

Mars Daily is an independent publication covering Mars missions, planetary science, rover discoveries, exploration technology, and the engineering behind every mission to the Red Planet. The site pairs a deep archive with current reporting on the research, agencies, companies, policy shifts, and technical breakthroughs shaping humanity's next destination. We employ modern AI technologies to support our editorial workflows; every published piece is editorially directed and reviewed.

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