Date | Photograph |
| May 2, 2008 |
Clear winter sky. | |
| April 25, 2008 |
Lyra, the Lyre. | |
| April 18, 2008 |
Ocean sunrise sequence. | |
| April 11, 2008 |
Sirius and Canopus. | |
| April 4, 2008 |
Rising Moon and Earth shadow. | |
| March 28, 2008 |
Sunset. | |
| March 14, 2008 |
Classic pairing of the Moon and Venus: 50 years ago. | |
| March 7, 2008 |
Jupiter's motion and light pollution. | |
| February 29, 2008 |
Blue sky and autumn tree. | |
| February 22, 2008 |
Misty fields. | |
| February 15, 2008 |
Day's end. | |
| February 1, 2008 |
Cold full Moon. | |
| January 25, 2008 |
Comet Holmes near Mirfak. | |
| January 18, 2008 |
Winter sunrise. | |
| January 4, 2008 |
Waning gibbous Moon. | |
| December 28, 2007 |
Comet Holmes near its brightest Oct. 31, 2007. | |
| December 21, 2007 |
Autumn sunset. | |
| December 14, 2007 |
Orion rises. | |
| December 7, 2007 |
Daylight waning gibbous Moon. | |
| November 30, 2007 |
The Andromeda galaxy. Mark Killion. | |
| November 16, 2007 |
Wind-blown clouds clear the sky. | |
| November 9, 2007 |
Roses watch the sunset. | |
| November 2, 2007 |
Near-perfect third quarter Moon. | |
| October 26, 2007 |
Study in light and shadow. | |
| October 19, 2007 |
Thin summer Moon. | |
| October 5, 2007 |
Mountains meet the sky. | |
| September 21, 2007 |
Mars in Taurus, August 2007. | |
| September 14, 2007 |
Moon in total eclipse. | |
| August 31, 2007 |
Deeper Canadian sunset. | |
| August 24, 2007 |
Extraordinary storm clouds (six pictures). | |
| August 17, 2007 |
Canadian sunset. | |
| August 10, 2007 |
Mountains, sea, and sky. | |
| August 3, 2007 |
Daytime arctic waning gibbous Moon. | |
| July 27, 2007 |
Midnight Sun from 70 degrees north. | |
| July 20, 2007 |
Annular eclipse of May 10, 1994. Mark Killion. | |
| June 29, 2007 |
The Moon meets Venus, May 19, 2007. | |
| June 22, 2007 |
Cloud ranks above mountains. | |
| June 15, 2007 |
Venus through the trees. | |
| May 23, 2007 |
Rising Sun | |
| May 18, 2007 |
Bright clouds, shadows, and blue skies. | |
| May 11, 2007 |
Waxing gibbous Moon among the clouds. | |
| May 4, 2007 |
Windswept cirrus. | |
| April 27, 2007 |
Blue sunset. | |
| April 20, 2007 |
Morning cloud pointing to sunrise. | |
| April 13, 2007 |
Clearing spring storm. | |
| April 6, 2007 |
Winter sunrise. | |
| March 30, 2007 |
Full Moon. | |
| March 23, 2007 |
Perspective cloud-tree. | |
| March 9, 2007 |
Cloud-tunnel at sunset. | |
| March 2, 2007 |
Rising gibbous Moon. | |
| February 23, 2007 |
Golden sunrise. | |
| February 16, 2007 |
Ring Nebula in Lyra. | |
| February 9, 2007 |
Spring storm clouds. | |
| February 2, 2007 |
Orange sunset. | |
| January 26, 2007 |
Rippled clouds. | |
| January 19, 2007 |
First purple light of dawn. | |
| January 12, 2007 |
A clear day, hope for a clear night. | |
| January 5, 2007 |
Sunset path to the distant horizon. | |
| December 22, 2006 |
Summer sunset. | |
| December 15, 2006 |
Contrail sunrise with distant perspective. | |
| December 8, 2006 |
Beautiful Pleiades. Mark Killion. | |
| December 1, 2006 |
Hawaiian clear-air rainbow. | |
| November 24, 2006 |
Lenticular clouds in a blue sky. | |
| November 17, 2006 |
Orion and company. | |
| November 10, 2006 |
Dark storm clouds. | |
| November 3, 2006 |
Turbulent coiled cloud. | |
| October 27, 2006 |
Blue sky and autumn wildflowers. | |
| October 20, 2006 |
The carbon star V Aquilae. | |
| October 13, 2006 |
Colorful spring sky. | |
| October 6, 2006 |
Sky, sea, Greenland, glaciers, and icebergs. | |
| September 29, 2006 |
Lightning storm at sea; third in a series. | |
| September 15, 2006 |
Sunrise glory. | |
| September 8, 2006 |
The Barringer Crater ("Meteor Crater") in Arizona. | |
| September 1, 2006 |
Lightning storm at sea; second in a series of three. | |
| August 25, 2006 |
Manicouagan impact crater. | |
| August 18, 2006 |
Lightning storm at sea; first in a series. Bruce Kaler. | |
| August 11, 2006 |
Quiet winter sunrise. | |
| August 4, 2006 |
Lacy clouds enhance a blue sky. | |
| July 14, 2006 |
Rainbow with a strong supernumerary bow. | |
| July 7, 2006 |
Mars, Saturn, and the Beehive in twilight. | |
| June 30, 2006 |
Dramatic cloudy sunset. | |
| June 23, 2006 |
Lonely friends against a blue sky. | |
| June 16, 2006 |
Sunshine through dark clouds. | |
| June 9, 2006 |
Sentinel trees hail the growing dawn. | |
| May 19, 2006 |
Saturn near the Beehive. | |
| May 12, 2006 |
Flocked evening clouds. | |
| May 5, 2006 |
Glowing Maui sunset. Ursula Schuster. | |
| April 28, 2006 |
Orion takes leave. | |
| April 21, 2006 |
Perfect sunrise. | |
| April 14, 2006 |
Antarctic Moon. Carolyn Badger. | |
| April 7, 2006 |
From sea to shining sea. | |
| March 31, 2006 |
The waning crescent Moon visits Venus. | |
| March 17, 2006 |
Spectacular cloud shadows and fingers of sunlight. | |
| March 10, 2006 |
Canis Major in the forest. | |
| February 24, 2006 |
Sundog with spectacular parhelic circle. | |
| February 17, 2006 |
Asteroid Vesta in Gemini. | |
| February 10, 2006 |
A peaceful sunrise. | |
| February 3, 2006 |
The crescent Moon visits Antares. | |
| January 27, 2006 |
Convecting anvilled thunderhead. | |
| January 20, 2006 |
Beautiful sunset sunpillar. | |
| January 6, 2006 |
Snow-laden tree against winter sky. | |
| December 30, 2005 |
Marshmallow clouds. | |
| December 23, 2005 |
Earthlight on a thin crescent Moon. Mark Killion. | |
| December 16, 2005 |
Summer under a wide prairie sky. | |
| December 9, 2005 |
Silver linings in a turbulent sky. | |
| December 2, 2005 |
The setting Moon lights ranks of clouds. | |
| November 25, 2005 |
Feathery cloud in blue sky at 30,000 feet. | |
| November 18, 2005 |
Mars! (Mark Killion) | |
| November 4, 2005 |
Country road sunrise. | |
| October 28, 2005 |
Cloud shadows from the air. | |
| October 21, 2005 |
Solar spectrum. | |
| October 14, 2005 |
Venus and Jupiter 11 hours before 2005 conjunction. | |
| October 7, 2005 |
Venus and Jupiter 5.5 days before 2005 conjunction. | |
| September 30, 2005 |
Thin waning crescent Moon just 30 hours from new. | |
| September 23, 2005 |
Cloud shadows in a glorious sky. | |
| September 9, 2005 |
Reflection of morning sunlight from Lake Michigan. | |
| September 2, 2005 |
Darkened sunset. | |
| August 26, 2005 |
Setting Sun on storm clouds from air. | |
| August 19, 2005 |
Soar like a seagull in a blue sky. | |
| August 12, 2005 |
Inside a thunderstorm cell. | |
| August 5, 2005 |
Venus and the Moon with Mercury. | |
| July 29, 2005 |
Close-up of anvilled thunderstorm from air. | |
| July 22, 2005 |
Venus and Mercury visit each other in early July. | |
| July 15, 2005 |
Roiling thunderstorm near sunset from aircraft. | |
| July 8, 2005 |
Peaceful sunrise. | |
| June 24, 2005 |
Trees before the rising Sun. | |
| June 3, 2005 |
Clear blue skies of autumn... | |
| May 27, 2005 |
Floating on the clouds... | |
| May 20, 2005 |
Brilliant clear air subsun. | |
| May 13, 2005 |
West Virginia sunset. | |
| May 6, 2005 |
Orion and Winter Triangle rising. | |
| April 29, 2005 |
Blue Cassiopeia. | |
| April 22, 2005 |
White sunpillar. | |
| April 15, 2005 |
Quiet sunrise reflected in a pond. | |
| April 8, 2005 |
Glorious winter sunrise. | |
| April 1, 2005 |
Lilac sky. | |
| March 25, 2005 |
A towering sky. | |
| March 11, 2005 |
Clusters and variables near the anticenter. | |
| February 25, 2005 |
Cactus flowers and sky. | |
| February 18, 2005 |
Comet Hyakutake reprised. | |
| February 11, 2005 |
"Fly me to the Moon...". |
| February 4, 2005 |
Spectacular lunar diffraction corona. |
| January 28, 2005 |
Land, sea, and sky. |
| January 21, 2005 |
Dancing clouds. |
| January 14, 2005 |
Crimson sunrise with red sunpillar. |
| January 7, 2005 |
More northern lights. |
| December 31, 2004 |
Sundog from airplane. |
| December 24, 2004 |
Icy trees. |
| December 17, 2004 |
Uranus in Aquarius. |
| December 10, 2004 |
Red rainbow. |
| December 3, 2004 |
Memories of early autumn against a blue sky. |
| November 26, 2004 |
Jupiter and Venus in conjunction. |
| November 19, 2004 |
Northern lights. |
| November 12, 2004 |
Algol at maximum and minimum. |
| November 5, 2004 |
Moon in total eclipse on Oct. 27, 2004. |
| October 29, 2004 |
Evening crescent Moon. |
| October 23, 2004 |
September morning sky with Venus and Saturn. |
| October 15, 2004 |
Wild sky. |
| October 8, 2004 |
Harvesttime Moonset with Earthshadow. |
| October 1, 2004 |
Trees exalt the sky. |
| September 24, 2004 |
"Rosy-fingered dawn." |
| September 17, 2004 |
Poniatowski's Bull. |
| September 10, 2004 |
Clearing dark storm clouds. |
| September 3, 2004 |
Cassiopeia through the telesope shutter. |
| August 27, 2004 |
Earthly flower, celestial sky. |
| August 20, 2004 |
Fuzzy clouds and blue sky. |
| August 13, 2004 |
Blue sky and sea. |
| August 6, 2004 |
Asteroid 17851 Kaler = 1998JK. NEAT. |
| July 30, 2004 |
Cloud waves in turquoise sky. |
| July 16, 2004 |
Star trails over France. Greg Dimijian. |
| June 25, 2004 |
Panoramic cloudscape from two directions. |
| June 18, 2004 |
Panoramic moonset and Earth shadow. |
| June 11, 2004 |
Transit of Venus in colorful sunrise. |
| June 4, 2004 |
Sky mirrored in the bowl of a pond. |
| May 28, 2004 |
Anvilling thunderheads. |
| May 21, 2004 |
Rays from the departing Sun. |
| May 14, 2004 |
Blowing clouds against a blue sky. |
| May 7, 2004 |
A gentle sunset. |
| April 30, 2004 |
Beauty of Saturn. Mark Killion |
| April 23, 2004 |
Jupiter in Leo in March of 2004. |
| April 16, 2004 |
Sunset over Pacific and hull-down ship. |
| April 9, 2004 |
Sun seen through rain clouds from airplane. |
| April 2, 2004 |
Saturn in Gemini in March 2004. |
| March 26, 2004 |
The waxing gibbous Moon. Mark Killion. |
| March 19, 2004 |
Venus and Mars moving in Aries and Taurus. |
| March 12, 2004 |
Contrail sunrise. |
| March 7, 2004 |
Sun and clouds. |
| February 27, 2004 |
The carbon star W Orionis. |
| February 20, 2004 |
Southern sky. Greg Dimijian. |
| February 13, 2004 |
Panoramic red sunset. |
| February 6, 2004 |
Sun and sundog. |
| January 30, 2004 |
A wide country sky. |
| January 23, 2004 |
The red carbon star TT Cygni. |
| January 16, 2004 |
Sunset sequence over a Mediterranean island. |
| January 2, 2004 |
Waves of clouds. |
| December 26, 2003 |
Turbulent contrail with shadow. |
| December 19, 2003 |
Summer sunrise with tree. |
| December 12, 2003 |
Moonpillar during eclipsed Moon |
| December 5, 2003 |
Misty Swiss Alps. |
| November 28, 2003 |
Autumn tree and blue sky. |
| November 21, 2003 |
Silver linings and solar glory. |
| November 14, 2003 |
The lunar eclipse of November 8, 2003. |
| November 7, 2003 |
Sunspots on October 30, 2003. |
| October 31, 2003 |
Aegean sunset. |
| October 24, 2003 |
Mars over Fomalhaut. |
| October 17, 2003 |
Two ancient ruins. |
| October 10, 2003 |
Near-full Moon and Mars. |
| October 3, 2003 |
Storm clouds hide the distant sky. |
| September 27, 2003 |
Panoramic view of setting Earthshadow. |
| September 12, 2003 |
High, wind-blown horsetail clouds. |
| September 5, 2003 |
Setting crescent Moon with faint Earthlight. |
| August 29, 2003 |
Yet more beautfiul cloud shadows. |
| August 24, 2003 |
Mars meets the Moon. |
| August 15, 2003 |
Cloud shadows in sunlight. |
| August 8, 2003 |
Sub-sundog. |
| August 1, 2003 |
Prairie Sunset Moon |
| July 25, 2003 |
Big cloud. |
| July 18, 2003 |
Deep Cygnus. |
| July 11, 2003 |
Between the clouds. |
| July 4, 2003 |
Sky reflection in a pond. |
| June 27, 2003 |
Evening twilight. |
| June 20, 2003 |
Earth shadow from high altitude. |
| June 13, 2003 |
Snow on western mountains. |
| June 6, 2003 |
Sunrise. |
| May 30, 2003 |
Anvilled cloud. |
| May 23, 2003 |
Lunar eclipse of May 15, 2003. |
| May 16, 2003 |
Foucault pendulum. |
| May 9, 2003 |
Setting crescent Moon with clouds. |
| May 2, 2003 |
Venus visits Mars. |
| April 25, 2003 |
Spring rainbow. |
| April 18, 2003 |
Saturn in Taurus, February, 2003. |
| April 11, 2003 |
A Moon for Spring. |
| April 4, 2003 |
Orion and Canis Major beyond leafless trees. |
| March 30, 2003 |
Cassiopeia and Perseus in the Milky Way. |
| March 21, 2003 |
22-degree halo with subsun. |
| March 14, 2003 |
Jupiter in Cancer with the Beehive. |
| March 7, 2003 |
The setting Sun. |
| February 28, 2003 |
The 22-degree halo above the trees. |
| February 21, 2003 |
Shafts of sunlight peek through holes in clouds. |
| February 14, 2003 |
Heiligenschein from 32,000 feet. |
| February 7, 2003 |
Checkerboard sky. |
| January 31, 2003 |
Glorious sunset. |
| January 24, 2003 |
Upper and lower Sun pillars with sundog. |
| January 17, 2003 |
Full Moonset with Earth shadow. |
| January 10, 2003 |
Giant floating cloud. |
| January 3, 2003 |
The sky in a drop of water from an icicle. |
| December 27, 2002 |
Reflection of sky in lake. (Katrina Broman) |
| December 20, 2002 |
Circumhorizontal arc. |
| December 13, 2002 |
Near-grazing occultation of Nu Virginis |
| December 6, 2002 |
Cloud shadows from the setting Sun |
| November 29, 2002 |
Spectacular sunpillar. |
| November 22, 2002 |
Southern Scorpius with Ara. (Chris Grohusko). |
| November 15, 2002 |
A brilliant sunsrise from 35,000 feet. |
| November 8, 2002 |
Spectacular cloud shadows at sunrise from 35,000 feet. |
| November 1, 2002 |
Bare autumn trees lift to the blue sky. |
| October 27, 2002 |
Deepening twilight from 35,000 feet. |
| October 18, 2002 |
Moon and spring flowers. |
| October 11, 2002 |
Differentially reddened setting Sun. |
| October 4, 2002 |
Late summer sunrise. |
| September 27, 2002 |
Shadow of Haleakela (Beth Bye). |
| September 20, 2002 |
Spectacular high cloud shadows in sunlit air. |
| September 13, 2002 |
Panoramic red sunrise. |
| September 6, 2002 |
Aurora from Texas (Chris Grohusko). |
| August 30, 2002 |
The Osorno volcano in Chile. |
| August 23, 2002 |
Maine sunset. |
| August 18, 2002 |
Sunset eclipse (P. Larry Nelson). |
| August 2, 2002 |
The Orion Nebula. |
| July 26, 2002 |
The great globular cluster Messier 13 |
| July 19, 2002 |
Trees against lacy clouds. |
| July 12, 2002 |
Puffy cumulous clouds in a blue sky. |
| July 5, 2002 |
Sun on flowing clouds. |
| June 28, 2002 |
Country sky. |
| June 21, 2002 |
Panoramic spring sunset. |
| June 14, 2002 |
Capella and Kids rising with the Kitt Peak 4-meter in the foreground.
|
| June 7, 2002 |
Quarter Moon rising behind spring flowers. |
| May 24, 2002 | Jupiter, Saturn,
Mars, and Venus in planetary alignment, early May, 2002. |
| May 17, 2002 | Anvilled thunderhead
with shafts of sunlight. |
| May 10, 2002 | Clouds and clearing
sky. |
| May 3, 2002 | Earth shadow setting
over the Pacific. |
| April 26, 2002 | Double sundog.
|
| April 21, 2002 | Moon over Chicago.
|
| April 12, 2002 | The
Glory. |
| April 5, 2002 | Planet
Earth: Pacific Ocean. |
| March 29, 2002 | The 22-degree
lunar halo. |
| March 22, 2002 | Helium balloons
and the blue sky. |
| March 15, 2002 | Deep red sunset,
with the Sun below the formal horizon. |
| March 08, 2002 | Planet Earth:
Mist-shrouded Aleutian Islands. |
| March 01, 2002 | Stormy sunset.
|
| February 22, 2002 | Shafts of
sunlight shining through the clouds. |
| February 15, 2002 | A "subsun"
reflected from icy clouds. |
| February 08, 2002 | Rainbow with
supernumerary bows. |
| February 01, 2002 | Night clouds.
|
| January 25, 2002 | The aftermath
of an Iridium flare. |
| January 18, 2002 | Planet Earth:
Ranks of clouds and Lake Erie. |
| January 13, 2002 | The Moon prepares
to occult Eta Geminorum. |
| January 04, 2002 | Ranks of icy
clouds. |
| December 28, 2001 |
Blue Orion in twilight. |
| December 21, 2001 |
Mars glides through Sagittarius. |
| December 14, 2001 |
Allende meteorite. |
| December 07, 2001 |
Copernicus. |
| November 30, 2001 |
Blue sky with corn. |
| November 23, 2001 |
Arizona Earthshadow. |
| November 16, 2001 |
Gemini in bronze. |
| November 09, 2001 |
Taurus and Pleiades beyond bare branches. |
| November 02, 2001 |
End of the rainbow. |
| October 26, 2001 |
| October 19, 2001 |
| October 12, 2001 |
| October 5, 2001 |
| September 28, 2001 |
| September 21, 2001 |
| September 14, 2001 |
| September 7, 2001 |
| August 31, 2001 |
| August 24, 2001 |
| August 19, 2001 |
| August 10, 2001 |
| August 3, 2001 |
| July 27, 2001 |
| July 20, 2001 |
| July 13, 2001 |
| July 6, 2001 |
| June 29, 2001 |
| June 22, 2001 |
| June 15, 2001 |
| June 10, 2001 |
| June 1, 2001 |
| May 25, 2001 |
| May 18, 2001 |
| May 11, 2001 |
| May 4, 2001 |
| April 27, 2001 |
| April 20, 2001 |
| April 13, 2001 |
| April 6, 2001 |
| March 30, 2001 |
| March 23, 2001 |
| March 9, 2001 |
| March 2, 2001 |
| February 23, 2001 |
| February 16, 2001 |
| February 9, 2001 |
| February 2, 2001 |
| January 26, 2001 |
| January 19, 2001 |
| January 12, 2001 |
| January 5, 2001 |
| December 29. 2000 |
| December 22, 2000 |
| December 15, 2000 |
| December 8, 2000 |
| December 1, 2000 |
| November 24, 2000 |
| November 17, 2000 |
| November 10, 2000 |
| November 3, 2000 |
| October 27, 2000 |
| October 20, 2000 |
| October 13, 2000 |
| October 6, 2000 |
| September 29, 2000 |
| September 22, 2000 |
| September 15, 2000 |
| September 8, 2000 |
| September 1, 2000 |
| August 25, 2000 |
| August 18, 2000 |
| August 11, 2000 |
| August 4, 2000 |
| July 28, 2000 |
| July 21, 2000 |
| July 14, 2000 |
| July 7, 2000 |
| June 30, 2000 |
| June 23, 2000 |
| June 16, 2000 |
| June 9, 2000 |
| June 4, 2000 |
| May 26, 2000 |
| May 19, 2000 |
| May 13, 2000 |
| May 7, 2000 |
| April 28, 2000 |
| April 21, 2000 |
| April 14, 2000 |
| April 7, 2000 |
| March 31, 2000 |
| March 25, 2000 |
| March 19, 2000 |
| March 10, 2000 |
| March 3, 2000 |
| February 25, 2000 |
| February 18, 2000 |
| February 11, 2000 |
| February 4, 2000 |
| January 28, 2000 |
| January 21, 2000 |
| January 14, 2000 |
| January 7, 2000 |
| December 31, 1999 |
| December 24, 1999 |
| December 17, 1999 |
| December 10, 1999 |
| December 3, 1999 |
| November 26, 1999 |
| November 19, 1999 |
| November 12, 1999 |
| November 5, 1999 |
| October 29, 1999 |
| October 22, 1999 |
| October 15, 1999 |
| October 8, 1999 |
| October 1, 1999 |
| September 24, 1999 |
| September 17, 1999 |
| September 10, 1999 |
| September 03, 1999 |
| August 27, 1999 |
| August 15, 1999 |
| August 6, 1999 |
| July 30, 1999 |
| July 23, 1999 |
| July 16, 1999 |
| July 9, 1999 |
| July 2, 1999 |
| June 25, 1999 |
| June 18, 1999 |
| June 11, 1999 |
| June 4, 1999 |
| May 17, 1999 |
| May 7, 1999 |
| April 30, 1999 |
| April 23, 1999 |
| April 16, 1999 |
| April 9, 1999 |
| April 2, 1999 |
| March 26, 1999 |
| March 19, 1999 |
| March 12, 1999 |
| March 5, 1999 |
| February 26, 1999 |
| February 19, 1999 |
| February 12, 1999 |
| February 5, 1999 |
| January 29, 1999 |
| January 22, 1999 |
| January 15, 1999 |
| January 8, 1999 |
| January 1, 1999 |
| December 25, 1998 |
| December 18, 1998 |
| December 11, 1998 |
| December 4, 1998 |
| November 27, 1998 |
| November 20, 1998 |
| November 13, 1998 |
| November 6, 1998 |
| October 30, 1998 |
| October 23, 1998 |
| October 16, 1998 |
| October 9, 1998 |
| October 2, 1998 |
| September 25, 1998 |