Art & Photos Spectacular photos from space

Spectacular photos from space Smiley face This photo taken of the galaxy cluster SDSS J1038+8949 by the Hubble Space Telescope appears to show a smiling face at the center.…

Documents Mapping the Heavens. How Long is a Day? WILF: Be able to draw diagrams to show the phases of the...

Mapping the Heavens How Long is a Day? WILF: Be able to draw diagrams to show the phases of the moon and be able to explain what a sidereal day is. Starter: True or false…

Documents EARTH IN SPACE. DAY AND NIGHT The Earth completes one rotation on its axis every 24 hours. The...

EARTH IN SPACE DAY AND NIGHT The Earth completes one rotation on its axis every 24 hours. The rotation of the Earth on its axis is responsible for day and night. The Earth…

Documents The Earth in Space. Day and Night The Earth is a sphere (actually, it’s an oblate spheroid – a.....

The Earth in Space The Earth in Space Day and Night The Earth is a sphere (actually, itâs an oblate spheroid â a very slight rugby ball shape) The Earth orbits the Sun…