Astronomy Picture of the Day · April 1997

APOD, April 1997

30 entries from April 1997: 30 images and 0 videos. 13 carry a copyright notice from the credited creator.

Hale-Bopp and Andromeda April 1, 1997 · Copyrighted

Hale-Bopp and Andromeda

Hale-Bopp and Andromeda Credit and Copyright: A. Dimai, R. Volcan, A. Zardini (Col Druscie Obs., ACC)
A Complete Aurora April 2, 1997

A Complete Aurora

A Complete Aurora Credit: L. A. Frank, J. B. Sigwarth et al. (U. Iowa), Polar, VIS, NASA
Earth, Clouds, Sky, Comet April 3, 1997 · Copyrighted

Earth, Clouds, Sky, Comet

Earth, Clouds, Sky, Comet Credit and Copyright: J. Aasland, Norway
Hale-Bopp in Stereo April 4, 1997 · Copyrighted

Hale-Bopp in Stereo

Hale-Bopp In Stereo Credit and Copyright: Jack H. Modjallal and Mack H. Frost
A Black Hole in M87? April 5, 1997

A Black Hole in M87?

A Black Hole in M87? Credit: H. Ford (JHU and StScI), R. Harms (ARC), NASA
Mercury Astronauts and a Redstone April 6, 1997

Mercury Astronauts and a Redstone

Mercury Astronauts and a Redstone Credit: NASA
GRB970228: What's There? April 7, 1997

GRB970228: What's There?

GRB970228: What’s There? Credit: J. van Paradijs (UAH) et al., HST, NASA
Comet Hale-Bopp Over New York City April 8, 1997 · Copyrighted

Comet Hale-Bopp Over New York City

Comet Hale-Bopp Over New York City Credit and Copyright: J. Sivo
Oceans Under Jupiter's Europa? April 9, 1997

Oceans Under Jupiter's Europa?

Oceans Under Jupiter’s Europa? Credit: Galileo Project, JPL, NASA
Europa's Ice Rafts April 10, 1997

Europa's Ice Rafts

Europa’s Ice Rafts Credit: Galileo Project, JPL, NASA
The Sun Puffs April 11, 1997

The Sun Puffs

The Sun Puffs Credit: EIT, The SOHO Consortium, ESA, NASA
Arecibo: The Largest Telescope April 12, 1997

Arecibo: The Largest Telescope

Arecibo: The Largest Telescope Credit: National Astronomy and Ionosphere Center, Cornell U., NSF
Jets from SS433 April 13, 1997

Jets from SS433

Jets From SS433 Credit: Artist’s Visualization (NASA)
Hale-Bopp's Hoods April 14, 1997

Hale-Bopp's Hoods

Hale-Bopp’s Hoods Credit: J. A. DeYoung (USNO). 61-cm Telescope, Washington, DC
Hale-Bopp and the Plateau de Bure Interferometer April 15, 1997 · Copyrighted

Hale-Bopp and the Plateau de Bure Interferometer

Hale-Bopp and Plateau de Bure Interferometer Credit and Copyright: A. Rambaud, IRAM team, France
A Star Cluster Through Hale-Bopp's Tail April 16, 1997 · Copyrighted

A Star Cluster Through Hale-Bopp's Tail

A Star Cluster Through Hale-Bopp’s Tail Credit and Copyright: A. Dimai, R. Volcan, D. Ghirardo (Col Druscie Obs., ACC)
Pwyll: Icy Crater of Europa April 17, 1997

Pwyll: Icy Crater of Europa

Pwyll: Icy Crater of Europa Credit: Galileo Project, JPL, NASA
Solar Storm Causes X-Ray Aurora April 18, 1997

Solar Storm Causes X-Ray Aurora

Solar Storm Causes X-Ray Aurora Credit: POLAR, PIXIE, NASA
Spiral Galaxy M83 April 19, 1997 · Copyrighted

Spiral Galaxy M83

Spiral Galaxy M83 Credit and Copyright: D. Malin (AAO), AATB
Moon Robot: Lunokhod 1 April 20, 1997

Moon Robot: Lunokhod 1

Moon Robot: Lunokhod 1 Credit: Soviet Lunar Program
Big Sky Comet April 21, 1997 · Copyrighted

Big Sky Comet

Big Sky Comet Credit and Copyright: Dewey Vanderhoff
Historic Optical Flash Fades April 22, 1997 · Copyrighted

Historic Optical Flash Fades

Historic Optical Flash Fades Credit and Copyright: P. J. Groot (U. Amsterdam) et al., WHT, INT
Antlia: A New Galactic Neighbor April 23, 1997 · Copyrighted

Antlia: A New Galactic Neighbor

Antlia: A New Galactic Neighbor Credit and Copyright: M. Irwin (RGO), A. Whiting & G. Hau (IoA, Cambridge)
The Frothy Milky Way April 24, 1997

The Frothy Milky Way

The Frothy Milky Way Credit: W. Waller and F. Varosi (GSFC), IRAS, SkyView, NASA
Hale-Bopp Polarized April 25, 1997 · Copyrighted

Hale-Bopp Polarized

Hale-Bopp Polarized Credit and Copyright: D. McDavid (Limber Obs.)
The Perseus Cluster of Galaxies April 26, 1997 · Copyrighted

The Perseus Cluster of Galaxies

The Perseus Cluster of Galaxies Credit: Digitized Sky Survey (ROE), SkyView Copyright: STScI, AAO, UK-PPARC, ROE
Sputnik: Traveling Companion Courtesy: April 27, 1997

Sputnik: Traveling Companion Courtesy:

Io's Sodium Cloud April 28, 1997

Io's Sodium Cloud

Io’s Sodium Cloud Credit: Galileo Project, JPL, NASA
Hale-Bopp and Orion April 29, 1997 · Copyrighted

Hale-Bopp and Orion

Hale Bopp and Orion Credit and Copyright: Dewey Vanderhoff
Milky Way Molecule Map April 30, 1997

Milky Way Molecule Map

Milky Way Molecule Map Credit: T. Dame (CfA, Harvard) et al., Columbia 1.2-m Radio Telescopes

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