Geology and Minerals

HD 172555

HD 172555 is a white-hot type A7V star located relatively close by, 94 light-years from Earth in the direction of the constellation Pavo. Spectrographic evidence indicates a relatively recent collision between two planet-sized bodies. Evidence of the collision was detected by NASA's Spitzer Space Telescope.

Also on this shelf

See also

• ▸Haruj
• ▸Gilgamesh flood myth
• ▸Alcedo Volcano

Uncatalogued shelf

Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.