Earth at Equinox. 2013-09-22. (Photo: Roscosmos / NTSOMZ/ SRC "Planeta" / zelenyikot. livejournal. com) The Russian weather satellite Electro-L captured this image. The image is in visible light and near infrared. The near IR picks out vegetation and has been given a greenish tint. Mona Evans, "Autumnal Equinox" http://www.bellaonline.com/articles/art178064.asp

Earth

Earth

Season to Season: Earth's Equinoxes & Solstices #Infographic

All the planets in one picture...

Equinoxes occur when the Sun crosses the celestial equator. The ecliptic (broken line) is the apparent path of the Sun as the Earth orbits. The celestial equator is the projection of Earth's equator into space as part of a sky coordinate system - like a map grid on Earth. ©Mona Evans, "Autumnal Equinox" http://www.bellaonline.com/articles/art178064.asp

Space

In 79 AD, Mt. Vesuvius exploded w/the energy of 1000 nuclear bombs. It killed about 16,000 people as rock & ash poured out of it at a rate of more than a million tons per second. It was so devastating that it has become an icon of the terror of an active volcano. NASA Photo

space

The Moon (International Space Station silhouetted against the moon )

NASA's Messenger Satellite Captures Spectacular Color Mosaic of Mercury

A view of Earth from The Moon taken by NASA.

Space Shuttle Launch

At top, the Soyuz that we flew here and will fly home in May. Below, the Progress that undocked and burnt up. @Cmdr_Hadfield

Comet Lovejoy, Earth's Horizon (NASA, International Space Station, 12/22/11)

Scarlatti Stuart Rankin Messenger image of the crater Scarlatti on Mercury.

Our entire composition comes from the cosmic dust of exploding stars. You are literally the stuff of stars...

Milky Way Galaxy

Eclipse from Space☆★

Solar Eclipse and Milky Way seen from ISS (International Space Station)

Rho Ophiuchi and Antares with FSQ-106ED and Reducer QE 0.73x April 2011 Saturation Elevated Light Version By hirocun