Astronomy Picture of the Day · December 1999

APOD, December 1999

31 entries from December 1999: 31 images and 0 videos. 6 carry a copyright notice from the credited creator.

Landing At The Martian South Pole December 1, 1999

Landing At The Martian South Pole

Malin Space Science Systems, MGS, JPL, NASA
1999 Leonid Fireball December 2, 1999 · Copyrighted

1999 Leonid Fireball

Credit & Copyright: Arne Danielsen
Southern Mars December 3, 1999

Southern Mars

Credit: MOLA Science Team, NASA
Mars Polar Lander Target Ellipse December 4, 1999

Mars Polar Lander Target Ellipse

Malin Space Science Systems, MGS, JPL, NASA
Rhea: Saturn's Second Largest Moon December 5, 1999 · Copyrighted

Rhea: Saturn's Second Largest Moon

Credit: Voyager, NASA; Copyright: Calvin J. Hamilton
M83: The Southern Pinwheel Galaxy from VLT December 6, 1999

M83: The Southern Pinwheel Galaxy from VLT

Credit: FORS Team, 8.2-meter VLT, ESO
The Cat's Paw Nebula December 7, 1999 · Copyrighted

The Cat's Paw Nebula

Credit & Copyright: Jason Ware
Moon Struck December 8, 1999

Moon Struck

Credit: courtesy David Palmer (LHEA/ GSFC)
X-ray Hot Supernova Remnant in the SMC December 9, 1999

X-ray Hot Supernova Remnant in the SMC

Credit: NASA/ CXC/ SAO
Spot The Planet December 10, 1999 · Copyrighted

Spot The Planet

Credit & Copyright: Rick Scott and Joe Orman
A Close Encounter Of The Stellar Kind December 11, 1999

A Close Encounter Of The Stellar Kind

Credit: Digitized Sky Survey, SkyView
NGC 4314: A Nuclear Starburst Ring December 12, 1999

NGC 4314: A Nuclear Starburst Ring

Credit: (U. Texas) et al., WFPC2, HST, NASA
A Magellanic Starfield December 13, 1999

A Magellanic Starfield

Credit: Sally Heap (NASA/ GSFC) et al. & the Hubble Heritage Team (AURA/ STScI/ NASA)
High Velocity Clouds and the Milky Way December 14, 1999

High Velocity Clouds and the Milky Way

Credit: B. Wakker (U. Wisconsin-Madison) et al., NASA
A Nova In Aquila December 15, 1999 · Copyrighted

A Nova In Aquila

Credit & Copyright: Till Credner
Supernova Remnant In M82 December 16, 1999

Supernova Remnant In M82

Credit: A. Pedlar and T. Muxlow (Jodrell Bank,Univ. Manchester), K. A. Wills (Univ. Sheffield), et al.
Hot Gas In Hydra A December 17, 1999

Hot Gas In Hydra A

Credit: NASA/ CXC/ SAO
Irregular Galaxy Sextans A December 18, 1999

Irregular Galaxy Sextans A

Credit: D. Hunter (Lowell Observatory), Z. Levay (STScI)
Accretion Disk Binary System December 19, 1999

Accretion Disk Binary System

Drawing Credit: ST ScI, NASA
Lava Fountain on Jupiter's Io December 20, 1999

Lava Fountain on Jupiter's Io

Credit: Galileo Project, SSI, University of Arizona, JPL, NASA
XMM Launched December 21, 1999

XMM Launched

Drawing Credit: D. Ducros, XMM Team, ESA
Perigee Moon, Apogee Moon December 22, 1999

Perigee Moon, Apogee Moon

Galileo Project, NASA
Unusual Aurora During Solar Wind Dropout December 23, 1999

Unusual Aurora During Solar Wind Dropout

Credit: PIXIE, POLAR, NASA
Hubble Holiday December 24, 1999

Hubble Holiday

STS-82 Crew, NASA
An Earth Ornament December 25, 1999

An Earth Ornament

Credit: The Clementine Project, U.S. Geological Survey
West Of The Great Red Spot December 26, 1999

West Of The Great Red Spot

Credit: The Galileo Project, NASA
Solar Moss December 27, 1999

Solar Moss

Credit: TRACE Project, NASA
A Year Of New Perspectives December 28, 1999

A Year Of New Perspectives

Credit: APOD Collage, ESA, NASA
The Decade that Defined Star System December 29, 1999 · Copyrighted

The Decade that Defined Star System

Drawing Credit & Copyright: Lynette Cook
The Century that Defined Galaxy December 30, 1999

The Century that Defined Galaxy

Credit: FORS1, 8.2-meter VLT, ESO
The Millennium that Defined Earth December 31, 1999

The Millennium that Defined Earth

Credit: Apollo 8 Crew, NASA

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