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When Was the First Photo of an Exoplanet Taken?
spaceastronomy
Quick Answer
The first confirmed direct image of an exoplanet was published in 2004 (2M1207 b).
The Full Story
In 2004 astronomers using the European Southern Observatory's Very Large Telescope in Chile captured a direct image of 2M1207 b, a giant planet orbiting a brown dwarf about 170 light-years away. The image was confirmed in 2005. Before this, exoplanets were detected only indirectly (e.g., by radial velocity or transit dimming). The Kepler and TESS missions later found thousands more exoplanets, and the James Webb Space Telescope has begun capturing detailed spectral data from exoplanet atmospheres.
Key Facts
1.2M1207 b is about five times the mass of Jupiter.
2.Over 5,600 exoplanets have been confirmed as of the mid-2020s.
3.The first exoplanet around a Sun-like star was 51 Pegasi b, detected in 1995.
YouTube Angle
Suggested video title for this topic:
"Seeing Other Worlds β The First Photo of a Planet Beyond Our Sun"