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Sunday, November 27, 2022
Home The young Earth’s atmosphere might have looked like this artist’s interpretation — a pale orange dot. (NASA/GSFC/F. Reddy) The young Earth's atmosphere might have looked like this artist’s interpretation — a pale orange dot. (NASA/GSFC/F. Reddy)

The young Earth’s atmosphere might have looked like this artist’s interpretation — a pale orange dot. (NASA/GSFC/F. Reddy)

The young Earth's atmosphere might have looked like this artist’s interpretation — a pale orange dot. (NASA/GSFC/F. Reddy)

The young Earth’s atmosphere might have looked like this artist’s interpretation — a pale orange dot. (NASA/GSFC/F. Reddy)

An artist’s conception of an Earth-like exoplanet. (NASA/GSFC/C. Meaney/B. Monroe/S. Wiessinger)
The Hubble Space Telescope captured this image of Planetary Nebula NGC 6826 Jan. 27, 1996. SISTINE will image NGC 6826 during its first flight to calibrate its instruments. (HST/NASA/ESA)