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By the GRAVITY team -
The GRAVITY instrument on ESO's Very Large Telescope Interferometer (VLTI) has made the first direct observation of an exoplanet using optical interferometry.
The GRAVITY instrument on ESO's Very Large Telescope Interferometer (VLTI) has made the first direct observation of an exoplanet using optical interferometry.
Like all contemporary photography?jim mcnamara said:Plus, if it were "real", it would be a computer processed image, not a real photo.
After skimming the paper, the image is not a visible light photograph but an amalgam of gravitic and various spectra-graphic data values. Perhaps the term 'computer aided art' applies. The paper claims at least some of the infrared data is measured directly from the exoplanets. All the planetary data has been corrected for 'washout' from the primary.jim mcnamara said:You may be correct. I do not know. Original paper:
https://www.eso.org/public/archives/releases/sciencepapers/eso1905/eso1905a.pdf
Plus, if it were "real", it would be a computer processed image, not a real photo.
An exoplanet is a planet that orbits a star outside of our solar system.
HR8799e is approximately 129 light years away from Earth.
The picture was taken using the Gemini Planet Imager (GPI), which is a specialized telescope designed to directly image exoplanets.
HR8799e is unique because it is one of only a few exoplanets that have been directly imaged and its distance from Earth makes it one of the closest exoplanets to us.
This picture can provide valuable information about the atmosphere and composition of HR8799e, which can help scientists better understand the formation and evolution of exoplanets.