Spectroheliogram posters & prints

Solar eruption, 10 June 10 1973 NASA

Spectroscope with reflected scale C Laplante

Spectroscope Troughton and Simms

Red, blue and yellow spectra, with the solar spectrum William Home Lizars

Spectrum analysis, 1873 Unknown

Photographie Lunaire: Copernic-Képler-Aristarique, 1896 Maurice Loewy; Pierre Henri Puiseaux

Spectroscopic apparatus Anonymous

Sunlight Reflected on the Earth Anonymous

Solar Spectrum and Typical Colors Anonymous

Spectroscopy Unknown

Spectroscopy Anonymous

The solar spectrum, 1814 Unknown

Spectra from light shone through prisms Anonymous

Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff, c1895 Unknown

William Huggins, British astronomer and spectroscopist, 1903 Spy

Heliostat and other Instruments. Dubosq-Soleil C.M. Ferrier & F. von Martens

Early Helium Air Ship over Spectators Anonymous

Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff, c1895 Unknown

Spectroscope, 1882 Unknown

Selenographia, 1647 Johannes Hevelius

The Kew heliograph being used in an eclipse-viewing expedition to Spain, 1860 Unknown

Parhelia (mock suns) combined with a halo and rainbow, 1721 (1845) Unknown

Reflection Nebula DG 129 in the Constellation Scorpius Anonymous

Euphorbia Helioscopia Sun Spurge Anonymous

Copernican sun-centred (heliocentric) system of the universe, 1708 Unknown

The Helix Nebula Anonymous

Copernican (heliocentric) system of the universe, 17th century Johannes Hevelius

Print of Arabian Astrologers Examining the Sky from In Somnium Scipionis Ambrosius Macrobius

His Spectre Driv'n... William Blake

Helix Nebula in Aquarius NASA

Spectra from light shone through prisms Anonymous

Spectra from light shone through prisms Anonymous

Cosmos I & II, 2017astronomy, stars and nebulae Lee Campbell

Spectra from light shone through prisms Anonymous

Monochromatic lamps and filtered spectra William Home Lizars

Johannes Hevelius observing through telescope Johannes Hevelius