Venus
Venus is the second planet from the Sun. Like Mercury, Earth and Mars, Venus is a terrestrial planet. It has a solid surface and is mainly made of rock.
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Credit
This work
by USGS Astrogeology Science Center
is licensed under Creative Commons Attribution 4.0 International
Edmond Halley
Occupation
Astronomer, Mathematician
Year born
1656
Research Areas
Comets, Transits, Stars, Maths, Geophysics
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Credit
This work
by Richard Philips (circa 1722)
is licensed under Creative Commons Zero v1.0 Universal
Galileo Galilei
Occupation
Astronomer, Mathematician, Engineer
Year born
1564
Research Areas
Speed, Velocity, Motion, Astronomy, Tides
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Credit
This work
by Justus Sustermans (1636)
is licensed under Creative Commons Zero v1.0 Universal