NASA Calendar

NASA Science Mission Directorate February 2009

NASA Hot Topic - Our Solar System

Go Observe with NASA - The Moon

Galileo Facts
This montage of planetary images was taken by spacecraft managed by NASA's Jet Propulsion Laboratory. Included are (from top to bottom) images of Mercury, Venus, Earth (and moon), Mars, Jupiter, Saturn, Uranus and Neptune.

This montage of planetary images was taken by spacecraft managed by NASA's Jet Propulsion Laboratory. Included are (from top to bottom) images of Mercury, Venus, Earth (and moon), Mars, Jupiter, Saturn, Uranus and Neptune.

February 2009

NASA Hot Topic Our Solar System: Galileo’s observations of the Moon, Jupiter, Venus, and the Sun
revolutionized our understanding of the solar system and our place in it. NASA’s explorations of
our solar system - and observations of planets around other stars - continue the revolution,
sparking the imagination of learners of all ages.

Go Observe with NASA The Moon: The Moon is the closest astronomical object to the Earth. Galileo was the first to
observe craters and mountains on the Moon. NASA spacecraft scheduled to launch in 2009 will
map the Moon in amazing detail and search for evidence of ancient ice to help prepare for
future human exploration.

US IYA Events
• 6-day old moon with Venus nearby offers opportunities for local star parties, February 1,
2009.

NASA IYA Events
• NASA's Great Observatories – the Hubble Space Telescope, Spitzer Space Telescope, and
Chandra X-ray Observatory – and U.S.-based science centers, museums, planetaria, and
other informal education venues will unveil spectacular images to celebrate the International
Year of Astronomy and Galileo's birthday. Local unveiling events will occur February 14-28,
2009.

Galileo Facts
• Galileo was born on February 15, 1564

NASA
» print article

Search
Astronomy Software

Solar Eclipse by Redshift

Solar Eclipse by Redshift for iOS

Observe, understand, and marvel at the solar eclipse on August 21, 2017! » more

Solar Eclipse by Redshift

Solar Eclipse by Redshift for Android

Observe, understand, and marvel at the solar eclipse on August 21, 2017! » more

Redshift Android

Redshift for Android

The award winning Astronomy Software Redshift for Android. » more

Redshift Pro

Redshift Pro - Astronomy for iOS

The most advanced Redshift app » more

Redshift Astronomy

Redshift - Astronomy for iOS

The award winning Astronomy Software Redshift for iPhone, iPod touch and iPad. » more

Redshift Discover Astronomy deutsch

Redshift Compact - Discover Astronomy for iOS

The beginners version of the leading astronomy App Redshift » more

Redshift 8 Premium

Redshift 8 Premium - Download Edition (Multilingua Edition)

Explore the universe from your PC with the award-winning and professional planetarium software - Languages: German, English, French
 » more

Redshift 8 Premium DL deutsch/engl 2

Redshift 8 Premium - Update from older versions

Update from Redshift 7 or older to the current version of the professional planetarium software - Languages: German, English, French
 » more

Redshift 8 Compact

Redshift 8 Compact - Download Edition

The professional planetarium software for beginners » more