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2001
Yearly Archive
Jan
Feb
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Aug
Sep
Oct
Nov
Dec
January
31 items
© NASA
2001-01-01
The Millennium that Defines Universe
© NASA
2001-01-02
Jupiter, Europa, and Callisto
© NASA
2001-01-03
M8: In the Center of the Lagoon Nebula
© NASA
2001-01-04
Third Millennium, First Eclipse
© NASA
2001-01-05
Second Millennium, Last Eclipse
© NASA
2001-01-06
Apollo 17's Moonship
© NASA
2001-01-07
Tycho Brahe Measures the Sky
© NASA
2001-01-08
Help NASA Classify Martian Craters
© NASA
2001-01-09
A Cosmic Call to Nearby Stars
© NASA
2001-01-10
Watch the Sky Rotate
© NASA
2001-01-11
X-rays From The Cat's Eye
© NASA
2001-01-12
NGC 1410/1409: Intergalactic Pipeline
© NASA
2001-01-13
A Sky Full Of Hydrogen
© NASA
2001-01-14
Kepler Discovers How Planets Move
© NASA
2001-01-15
Billows of Smog in the Outer Galaxy
© NASA
2001-01-16
Europa Rotating
© NASA
2001-01-17
Spiral Galaxy NGC 3310 in Ultraviolet
© NASA
2001-01-18
2001: A Total Lunar Eclipse
© NASA
2001-01-19
Black Holes Are Black
© NASA
2001-01-20
Helios Helium
© NASA
2001-01-21
Resolving Mira
© NASA
2001-01-22
A Two Toned Crater on Asteroid Eros
© NASA
2001-01-23
Spherical Planetary Nebula Abell 39
© NASA
2001-01-24
NGC 3603: X-Rays From A Starburst Cluster
© NASA
2001-01-25
Sail On, Stardust
© NASA
2001-01-26
Galaxies Of The Virgo Cluster
© NASA
2001-01-27
The Moons Of Earth
© NASA
2001-01-28
CMB Dipole: Speeding Through the Universe
© NASA
2001-01-29
An Airplane in Front of the Sun
© NASA
2001-01-30
The Orion Nebula from VLT
© NASA
2001-01-31
Earth's Plasmasphere
February
28 items
© NASA
2001-02-01
Jupiter's Brain
© NASA
2001-02-02
All-Sky Panorama
© NASA
2001-02-03
M100: A Grand Design
© NASA
2001-02-04
Welcome to Planet Earth
© NASA
2001-02-05
Planetary Nebula Mz3: The Ant Nebula
© NASA
2001-02-06
Touchdown Site on Asteroid Eros
© NASA
2001-02-07
Distant Open Cluster M103
© NASA
2001-02-08
Distant Galaxies in Radio Vision
© NASA
2001-02-09
Nashville Four Planet Skyline
© NASA
2001-02-10
Aurora Astern
© NASA
2001-02-11
Near-Shoemaker Views Eros
© NASA
2001-02-12
Approaching Asteroid Eros
© NASA
2001-02-13
NEAR Spacecraft Survives Landing on Asteroid Eros
© NASA
2001-02-14
The Rosette Nebula
© NASA
2001-02-15
Jupiter Unpeeled
© NASA
2001-02-16
Star Forming Region Hubble-X
© NASA
2001-02-17
Happy Birthday Jules Verne
© NASA
2001-02-18
Lunation
© NASA
2001-02-19
Shuttle Plume Shadow Points to Moon
© NASA
2001-02-20
Star Forming Region S106
© NASA
2001-02-21
A Sonic Boom
© NASA
2001-02-22
3C294: Distant X-Ray Galaxy Cluster
© NASA
2001-02-23
M55: Color Magnitude Diagram
© NASA
2001-02-24
Infrared Horsehead
© NASA
2001-02-25
The Sudbury Neutrino Detector
© NASA
2001-02-26
Sand Dunes on Mars
© NASA
2001-02-27
The Witch Head Nebula
© NASA
2001-02-28
A Space Station Meets its Destiny
March
31 items
© NASA
2001-03-01
Maximum Sun
© NASA
2001-03-02
LkHa101: The Hole in the Doughnut
© NASA
2001-03-03
Apollo 12 Visits Surveyor 3
© NASA
2001-03-04
TT Cygni: Carbon Star
© NASA
2001-03-05
Survivor: NEAR Shoemaker On Asteroid Eros
© NASA
2001-03-06
M27: The Dumbbell Nebula
© NASA
2001-03-07
Saturn At Night
© NASA
2001-03-08
Bright Venus
© NASA
2001-03-09
X-Rays From HCG 62
© NASA
2001-03-10
Apollo / Surveyor Stereo View
© NASA
2001-03-11
NGC 1818: A Young Globular Cluster
© NASA
2001-03-12
M82 After the Crash
© NASA
2001-03-13
A Sun Pillar
© NASA
2001-03-14
Comet McNaught-Hartley
© NASA
2001-03-15
Islands in the Photosphere
© NASA
2001-03-16
Rockets and Robert Goddard
© NASA
2001-03-17
Astro-2 In Orbit
© NASA
2001-03-18
The Nearest Stars
© NASA
2001-03-19
Pluto in True Color
© NASA
2001-03-20
Discovery Spring
© NASA
2001-03-21
Barred Spiral Galaxy NGC 2903
© NASA
2001-03-22
Jupiter, Saturn and Messier 45
© NASA
2001-03-23
Mir Flares Farewell
© NASA
2001-03-24
The UV SMC from UIT
© NASA
2001-03-25
The Crab Nebula from VLT
© NASA
2001-03-26
Comet Hale-Bopp in the Outer Solar System
© NASA
2001-03-27
Swiss Cheese-Like Landscape on Mars
© NASA
2001-03-28
Chandra Deep Field
© NASA
2001-03-29
Aurora Alaskan Style
© NASA
2001-03-30
Equinox + 1
© NASA
2001-03-31
Barsoom
April
30 items
© NASA
2001-04-01
Americans Defeat Russians in First Space Quidditch Match
© NASA
2001-04-02
Aurora Over Clouds
© NASA
2001-04-03
New Stars Destroying NGC 1748
© NASA
2001-04-04
Distant Supernova, Dark Energy
© NASA
2001-04-05
On the Origin of Gold
© NASA
2001-04-06
Aurora Over New Zealand
© NASA
2001-04-07
Stereo Sun
© NASA
2001-04-08
The Big Corona
© NASA
2001-04-09
Mars Odyssey Lifts Off for Mars
© NASA
2001-04-10
M51: The Whirlpool Galaxy in Dust and Stars
© NASA
2001-04-11
Large Sunspot Group AR 9393
© NASA
2001-04-12
STS-1: First Shuttle Launch
© NASA
2001-04-13
GRB010222: Gamma-Ray Burst, X-Ray Afterglow
© NASA
2001-04-14
Man Enters Space
© NASA
2001-04-15
Diffraction Spikes: When Stars Look Like Crosses
© NASA
2001-04-16
The Hydra Cluster of Galaxies
© NASA
2001-04-17
Colorful Water Clouds Over Mars
© NASA
2001-04-18
A Higher Dimensional Universe?
© NASA
2001-04-19
Sunspot Stack
© NASA
2001-04-20
Io: Moon Over Jupiter
© NASA
2001-04-21
Apollo 12: Stereo View Near Surveyor Crater
© NASA
2001-04-22
Globular Cluster 47 Tucanae
© NASA
2001-04-23
Space Shuttle Lifts Off for Space Station
© NASA
2001-04-24
NGC 2264: Stars, Dust, and Gas
© NASA
2001-04-25
Space Laser Creates Artificial Star
© NASA
2001-04-26
Horsehead Rides Again
© NASA
2001-04-27
Visitors' Galaxy Gallery
© NASA
2001-04-28
The Moon and All the Crashes
© NASA
2001-04-29
Ice Fishing for Cosmic Neutrinos
© NASA
2001-04-30
Approaching the International Space Station
May
31 items
© NASA
2001-05-01
Antarctica Hears Little Normal Matter in the Big Bang
© NASA
2001-05-02
Planet Building in HD 100546
© NASA
2001-05-03
Far Side of the Sun
© NASA
2001-05-04
Protoplanetary Survivors in Orion
© NASA
2001-05-05
Shepard Flies Freedom 7
© NASA
2001-05-06
The Pleiades Star Cluster
© NASA
2001-05-07
One Hundred-Kilometer Terrain on Venus
© NASA
2001-05-08
GRO J1655-40: Evidence for a Spinning Black Hole
© NASA
2001-05-09
Space Station Shows Off New Robot Arm
© NASA
2001-05-10
Spirals On Edge
© NASA
2001-05-11
X-Ray Rainbows
© NASA
2001-05-12
Shuttle Moon
© NASA
2001-05-13
Crater Copernicus
© NASA
2001-05-14
A Cerro Tololo Sky
© NASA
2001-05-15
A Radar Image of Venus
© NASA
2001-05-16
The Center of the Circinus Galaxy in X-Rays
© NASA
2001-05-17
Solar Neutrino Astronomy
© NASA
2001-05-18
HD 82943: Planet Swallower
© NASA
2001-05-19
Damage to Apollo 13
© NASA
2001-05-20
Sagittarius Star Cloud
© NASA
2001-05-21
Another Comet LINEAR Breaks Up
© NASA
2001-05-22
Spiral Galaxy NGC 1232
© NASA
2001-05-23
Strange Orange Soil on the Moon
© NASA
2001-05-24
X-Ray Stars of 47 Tucanae
© NASA
2001-05-25
Saturn The Giant
© NASA
2001-05-26
NGC 6826: The Blinking Eye
© NASA
2001-05-27
Comet Hale-Bopp Over Val Parola Pass
© NASA
2001-05-28
Close-up of the Face on Mars
© NASA
2001-05-29
Working in Space
© NASA
2001-05-30
Stellar Spectral Types: OBAFGKM
© NASA
2001-05-31
LINEAR's Tail and Two Nuclei
June
30 items
© NASA
2001-06-01
Venus' Evening Loop
© NASA
2001-06-02
The Pulsar Powered Crab
© NASA
2001-06-03
A GRB 000301C Symphony
© NASA
2001-06-04
The T Tauri Star Forming System
© NASA
2001-06-05
Asteroid Eros Reconstructed
© NASA
2001-06-06
NGC 1512: A Panchromatic View
© NASA
2001-06-07
NGC 253: X-Ray Zoom
© NASA
2001-06-08
Three Galaxies in Draco
© NASA
2001-06-09
Apollo 17's Lunar Rover
© NASA
2001-06-10
Giant Cluster Bends, Breaks Images
© NASA
2001-06-11
Globular Cluster M2
© NASA
2001-06-12
The Cartwheel Galaxy
© NASA
2001-06-13
M94: Beyond the Blue
© NASA
2001-06-14
Around The Arches Cluster
© NASA
2001-06-15
Messiers and Mars
© NASA
2001-06-16
APOD is Six Years Old Today
© NASA
2001-06-17
Colorful Clouds Of Carina
© NASA
2001-06-18
NGC 4755: A Jewel Box of Stars
© NASA
2001-06-19
Crescent Neptune and Triton
© NASA
2001-06-20
Total Eclipse of the Active Sun
© NASA
2001-06-21
Diamond Ring in the Sun
© NASA
2001-06-22
Eclipse in African Skies
© NASA
2001-06-23
The Cygnus Loop
© NASA
2001-06-24
NGC 3132: The Eight Burst Nebula
© NASA
2001-06-25
A Brighter Comet LINEAR
© NASA
2001-06-26
All of Mars
© NASA
2001-06-27
Moonlight, Mars, and Milky Way
© NASA
2001-06-28
The Topography of Mars
© NASA
2001-06-29
Ice Volcanoes on Mars?
© NASA
2001-06-30
Hydrogen, Helium, and the Stars of M10
July
31 items
© NASA
2001-07-01
Spiral Galaxy NGC 7742
© NASA
2001-07-02
The Seasons of Saturn
© NASA
2001-07-03
Unusual Flashes Toward Globular Cluster M22
© NASA
2001-07-04
Moonbow with Sailboats
© NASA
2001-07-05
C/2001 A2 (LINEAR): Comet !
© NASA
2001-07-06
Bakasa Eclipse Sequence
© NASA
2001-07-07
A Close Encounter Of The Stellar Kind
© NASA
2001-07-08
The Galactic Center in Infrared
© NASA
2001-07-09
Air Pollution Earth
© NASA
2001-07-10
Sudbury Indicates Nonstandard Particle Model
© NASA
2001-07-11
A Total Eclipse Over Africa
© NASA
2001-07-12
NGC 1850: Not Found in the Milky Way
© NASA
2001-07-13
Welcome to the Moon Hotel
© NASA
2001-07-14
Solar System Web Cam
© NASA
2001-07-15
Io in True Color
© NASA
2001-07-16
Water Found Around Nearby Star CW Leonis
© NASA
2001-07-17
The Carina Nebula in Three Colors
© NASA
2001-07-18
Mars from Earth
© NASA
2001-07-19
Pulsar Wind in the Vela Nebula
© NASA
2001-07-20
The Elephant's Trunk in IC 1396
© NASA
2001-07-21
25 Years Ago: Vikings on Mars
© NASA
2001-07-22
NGC 1977: Blue Reflection Nebula in Orion
© NASA
2001-07-23
Atlantis to Orbit
© NASA
2001-07-24
The Red Spider Planetary Nebula
© NASA
2001-07-25
Hot Gas Halo Detected Around Galaxy NGC 4631
© NASA
2001-07-26
Madagascar Totality
© NASA
2001-07-27
Martian Dust Storm
© NASA
2001-07-28
A Daytime Fireball in 1944
© NASA
2001-07-29
M57: The Ring Nebula
© NASA
2001-07-30
Star Cluster R136 Bursts Out
© NASA
2001-07-31
Oceans Under Jupiters Callisto
August
31 items
© NASA
2001-08-01
Young Martian Terrain
© NASA
2001-08-02
Burning Tree Sprite
© NASA
2001-08-03
Warped Spiral Galaxy ESO 510-13
© NASA
2001-08-04
Neighboring Galaxy: The Large Magellanic Cloud
© NASA
2001-08-05
NGC 2440: Cocoon of a New White Dwarf
© NASA
2001-08-06
The Orbiting Hubble Space Telscope
© NASA
2001-08-07
A July Dawn
© NASA
2001-08-08
Farewell Jupiter
© NASA
2001-08-09
Tycho and Copernicus: Lunar Ray Craters
© NASA
2001-08-10
Perseids of Summer
© NASA
2001-08-11
A Mystery In Gamma Rays
© NASA
2001-08-12
Eagle EGGs in M16
© NASA
2001-08-13
A Piece of Interplanetary Dust
© NASA
2001-08-14
X-Rays from the Galactic Plane
© NASA
2001-08-15
Mars: 3-D Dunes
© NASA
2001-08-16
Centaurus A: X-Rays from an Active Galaxy
© NASA
2001-08-17
The 47 Ursae Majoris System
© NASA
2001-08-18
Phobos: Doomed Moon of Mars
© NASA
2001-08-19
Mercury: A Cratered Inferno
© NASA
2001-08-20
The Lagoon Nebula in Three Colors
© NASA
2001-08-21
Dark Spots on Neptune
© NASA
2001-08-22
The Bubbling Cauldron of NGC 3079
© NASA
2001-08-23
Distortion from a Distant Cluster
© NASA
2001-08-24
NEAR at Eros: Before Touchdown
© NASA
2001-08-25
Pioneer 10: The First 7 Billion Miles
© NASA
2001-08-26
Uranus: The Tilted Planet
© NASA
2001-08-27
Artificial Night Sky Brightness
© NASA
2001-08-28
Jagged Hills on Jupiter's Callisto
© NASA
2001-08-29
AFGL 2591: A Massive Star Acts Up
© NASA
2001-08-30
How Big Is 2001 KX76?
© NASA
2001-08-31
The Flight Of Helios
September
30 items
© NASA
2001-09-01
Magnetars In The Sky
© NASA
2001-09-02
Deimos: A Small Martian Moon
© NASA
2001-09-03
The Making of the Rotten Egg Nebula
© NASA
2001-09-04
2dF Sees Waves of Galaxies
© NASA
2001-09-05
3C175: Quasar Cannon
© NASA
2001-09-06
Moon AND Stars
© NASA
2001-09-07
Moon AND Sun
© NASA
2001-09-08
Moon Occults Saturn
© NASA
2001-09-09
NGC 3293: A Bright Young Open Cluster
© NASA
2001-09-10
Galactic Center Flicker Indicates Black Hole
© NASA
2001-09-11
Spiral Galaxy NGC 3310 Across the Visible
© NASA
2001-09-12
Zodiacal Light and the False Dawn
© NASA
2001-09-13
X-Rays and the Circinus Pulsar
© NASA
2001-09-14
Cold Dust in the Eagle Nebula
© NASA
2001-09-15
Eclipsed Moon in Infrared
© NASA
2001-09-16
Venus' Once Molten Surface
© NASA
2001-09-17
Southwest Andromeda
© NASA
2001-09-18
Surrounded by Mars
© NASA
2001-09-19
SIRTF: Name This Satellite
© NASA
2001-09-20
X-Ray Stars in M15
© NASA
2001-09-21
Where a Black Hole Roams
© NASA
2001-09-22
Full Throttle For Deep Space 1
© NASA
2001-09-23
Molecular Cloud Barnard 68
© NASA
2001-09-24
A Solar Prominence Erupts
© NASA
2001-09-25
The Highs and Lows of Earth
© NASA
2001-09-26
Comet Borrelly's Nucleus
© NASA
2001-09-27
Elements of Nearby Spiral M33
© NASA
2001-09-28
NGC 6992: A Glimpse of the Veil
© NASA
2001-09-29
The Iron Sun
© NASA
2001-09-30
IC 418: The Spirograph Nebula
October
31 items
© NASA
2001-10-01
A Global Dust Storm on Mars
© NASA
2001-10-02
A Flying Astronaut Over Earth
© NASA
2001-10-03
The Planetary Nebula Show
© NASA
2001-10-04
M74: The Perfect Spiral
© NASA
2001-10-05
A Flock of Stars
© NASA
2001-10-06
Hen 1357: New Born Nebula
© NASA
2001-10-07
Abell 2218: A Galaxy Cluster Lens
© NASA
2001-10-08
A Yukon Aurora
© NASA
2001-10-09
The Past of Asteroid Eros
© NASA
2001-10-10
The Center of Globular Cluster Omega Centauri
© NASA
2001-10-11
VDB 142 in Cepheus
© NASA
2001-10-12
Space Station and Space Shuttle: Backyard View
© NASA
2001-10-13
A Portrait of Saturn from Titan
© NASA
2001-10-14
Galileo Demonstrates the Telescope
© NASA
2001-10-15
The Earth and Moon Planetary System
© NASA
2001-10-16
A Newly Active Volcano on Jupiter's Io
© NASA
2001-10-17
Mars Engulfed
© NASA
2001-10-18
Pluto: New Horizons
© NASA
2001-10-19
X-Ray Stars and Winds in the Rosette Nebula
© NASA
2001-10-20
The Radio Sky: Tuned to 408MHz
© NASA
2001-10-21
The Sombrero Galaxy from VLT
© NASA
2001-10-22
The First Rocket Launch from Cape Canaveral
© NASA
2001-10-23
Emission and Reflection in NGC 6559
© NASA
2001-10-24
The Matter Of Galaxy Clusters
© NASA
2001-10-25
Odyssey at Mars
© NASA
2001-10-26
Elements in the Aftermath
© NASA
2001-10-27
Sher 25: A Pending Supernova?
© NASA
2001-10-28
NGC 2346: A Butterfly-Shaped Planetary Nebula
© NASA
2001-10-29
Spinning Black Holes and MCG-6-30-15
© NASA
2001-10-30
Anticrepuscular Rays Over Colorado
© NASA
2001-10-31
Halloween and the Ghost Head Nebula
November
30 items
© NASA
2001-11-01
M87's Energetic Jet
© NASA
2001-11-02
THEMIS of Mars
© NASA
2001-11-03
Bright Stars, Dim Galaxy
© NASA
2001-11-04
Leonids from Leo
© NASA
2001-11-05
Aurora Over Winnipeg
© NASA
2001-11-06
In the Center of Spiral Galaxy M83
© NASA
2001-11-07
A Sun Pillar in Red and Violet
© NASA
2001-11-08
Under A Sunspot
© NASA
2001-11-09
SOHO Comet 367: Sungrazer
© NASA
2001-11-10
Lunar Dust and Duct Tape
© NASA
2001-11-11
An Annotated Leonid
© NASA
2001-11-12
Is Mystery Object an Orphan Afterglow?
© NASA
2001-11-13
A Gravity Map of Earth
© NASA
2001-11-14
Auroras Over Both Earth Poles
© NASA
2001-11-15
Recycling Columbia
© NASA
2001-11-16
Leonid Watching
© NASA
2001-11-17
Catching Falling Stardust
© NASA
2001-11-18
A Leonid Meteor Explodes
© NASA
2001-11-19
A 2001 Leonids Meteor Shower Fireball
© NASA
2001-11-20
A Leonids Star Field
© NASA
2001-11-21
The Galactic Ring of NGC 6782
© NASA
2001-11-22
Fireball, Smoke Trail, Meteor Storm
© NASA
2001-11-23
Counting Falling Stardust
© NASA
2001-11-24
Mariner's Mercury
© NASA
2001-11-25
M16: Stars from Eagle's EGGs
© NASA
2001-11-26
Leonids From the Road
© NASA
2001-11-27
Ancient Layered Rocks on Mars
© NASA
2001-11-28
Extra-Solar Planetary Atmosphere Detected
© NASA
2001-11-29
Coronal Inflow
© NASA
2001-11-30
Meteor Storm Sights and Sounds
December
31 items
© NASA
2001-12-01
Neptune's Great Dark Spot: Gone But Not Forgotten
© NASA
2001-12-02
Rumors of a Strange Universe
© NASA
2001-12-03
Dueling Auroras
© NASA
2001-12-04
AE Aurigae: The Flaming Star
© NASA
2001-12-05
A Sky Filled with Leonids
© NASA
2001-12-06
Comet Linear (WM1) Brightens
© NASA
2001-12-07
Mediterranean Leonid 2001
© NASA
2001-12-08
Moon Struck
© NASA
2001-12-09
The Belt of Venus
© NASA
2001-12-10
Globular Cluster M15
© NASA
2001-12-11
Venusian Half-Shell
© NASA
2001-12-12
Leonids Over Korean Observatory
© NASA
2001-12-13
The South Pole of Mars
© NASA
2001-12-14
NGC 7023: The Iris Nebula
© NASA
2001-12-15
Ganymede: Torn Comet - Crater Chain
© NASA
2001-12-16
The Horsehead Nebula
© NASA
2001-12-17
Leaving the International Space Station
© NASA
2001-12-18
Sharpless 212 in Hydrogen and Sulfur
© NASA
2001-12-19
Finding Dark Matter
© NASA
2001-12-20
Jupiter and Saturn Pas de Deux
© NASA
2001-12-21
Partial Eclipse, Cloudy Day
© NASA
2001-12-22
Hot Stars in the Southern Milky Way
© NASA
2001-12-23
Saturn Aurora
© NASA
2001-12-24
Asteroid 1998 WT24 Passes Near Earth
© NASA
2001-12-25
Star Forming Region Hubble-V
© NASA
2001-12-26
Himalayan Horizon From Space
© NASA
2001-12-27
The Incredible Expanding Crab
© NASA
2001-12-28
Starlight Reflections
© NASA
2001-12-29
The Annotated Galactic Center
© NASA
2001-12-30
Trifid Pillars & Jets
© NASA
2001-12-31
A Year of Dark Cosmology