30 August 2026
Kish from orbit
True colour, from the MODIS instrument on NASA’s Terra satellite.
NASA Worldview / GIBS
The Persian Gulf by day
The whole Persian Gulf in one pass, with the coastlines drawn on.
NASA Worldview / GIBS
The Persian Gulf at night
VIIRS is sensitive enough to image city light: this is the region drawn by where people are.
NASA Worldview / GIBS
M74: A Grand Design Spiral
NASA’s Astronomy Picture of the Day.
If not the most grand, then this spiral galaxy is at least one of the most photogenic. An island universe of about 100 billion stars, 32 million light-years away toward the constellation Pisces, M74 presents a gorgeous face-on view. Classified as an Sc galaxy, the grand design of M74's graceful spiral arms are traced by bright blue star clusters and dark cosmic dust lanes. Constructed from archival images, this sharp composite is from the Hubble Space Telescope. Spanning about 30,000 light-years across the face of M74, it includes exposures recording emission from hydrogen atoms, highlighting the reddish glow of the galaxy's large star-forming regions. APOD's main NASA site is moving: From apod.nasa.gov to science.nasa.gov/apod
This explanation is in English; it has not been translated.
NASA APOD