my attempt at a close up plant pic
Camera: Nikon D90 Lens: 18.0-105.0 mm f/3.5-5.6
Exposure: 0.002 sec (1/500)
Aperture: f/5.6
Focal Length: 62 mm
ISO Speed: 125
NASA’s Europa Clipper Captures Uranus Using a Star Tracker
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Deep-space spacecraft spend years in transit before reaching their
scientific targets. During this long cruise, engineers rely on constant
system verific...
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