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Astronomical Research Center (A.R.C.)

Astronomy News & Articles

Comprehensive and up-to-date archive of astronomy news, research papers, and celestial observations

Color View from Orbit Shows Mars Rover beside Crater

Color View from Orbit Shows Mars Rover beside Crater

News 2011/03/14 1089 248
Four extremes: The biggest things in the universe

Four extremes: The biggest things in the universe

News 2011/03/13 1503 247
MESSENGER Poised for Mercury Orbit Insertion

MESSENGER Poised for Mercury Orbit Insertion

News 2011/03/13 954 246
Lunar Farside Gets Highest Resolution Look Yet from LRO

Lunar Farside Gets Highest Resolution Look Yet from LRO

News 2011/03/12 961 245
Just to be Clear: The Moon Did Not Cause the Earthquake in Japan

Just to be Clear: The Moon Did Not Cause the Earthquake in Japan

News 2011/03/12 1341 244
ISS, Discovery Transit Sun near Active Sunspot Region

ISS, Discovery Transit Sun near Active Sunspot Region

News 2011/03/10 1005 243
Jupiter and Mercury Pair Up in Twilight March 13–16

Jupiter and Mercury Pair Up in Twilight March 13–16

News 2011/03/10 928 242
The Scars of Impacts on Mars

The Scars of Impacts on Mars

News 2011/03/09 892 241
Armada of Telescopes’ Captures Most Distant Galaxy Cluster Ever Seen

Armada of Telescopes’ Captures Most Distant Galaxy Cluster Ever Seen

News 2011/03/09 1004 240
Saturn’s Rings, Moons Line up in Latest Stunning Cassini Image

Saturn’s Rings, Moons Line up in Latest Stunning Cassini Image

News 2011/03/08 1131 239
'Elephant Trunks' in Space

'Elephant Trunks' in Space

News 2011/03/07 1042 238
'Oddly' shaped Mars crater is studied

'Oddly' shaped Mars crater is studied

News 2011/03/06 1090 237
Russia to Probe Major Planets Before 2023

Russia to Probe Major Planets Before 2023

News 2011/03/06 1068 236
New Moon of March

New Moon of March

News 2011/03/05 1186 235
Spitzer Captures a Pink Sunflower in Space

Spitzer Captures a Pink Sunflower in Space

News 2011/03/05 941 234
Two planets found sharing one orbit

Two planets found sharing one orbit

News 2011/03/03 1240 233
China Expects To Launch Fifth Lunar Probe Change-5 In 2017

China Expects To Launch Fifth Lunar Probe Change-5 In 2017

News 2011/03/03 979 232
Dusty Neighbor NGC 247 is a Million Light-Years Closer than Thought

Dusty Neighbor NGC 247 is a Million Light-Years Closer than Thought

News 2011/03/02 1047 231
Meteorites May Have Delivered First Ammonia for Life on Earth

Meteorites May Have Delivered First Ammonia for Life on Earth

News 2011/03/01 1242 230
Naturally Jupiter

Naturally Jupiter

News 2011/02/28 935 229
Delta Leonid Meteors May Show On February 26

Delta Leonid Meteors May Show On February 26

News 2011/02/27 1010 228
New Record: Telescope Finds 19 Near-Earth Asteroids in One Night

New Record: Telescope Finds 19 Near-Earth Asteroids in One Night

News 2011/02/26 1027 227
Moon and Venus Steal the Morning Scene

Moon and Venus Steal the Morning Scene

News 2011/02/24 1029 226
The Moon Just Got Bigger

The Moon Just Got Bigger

News 2011/02/23 913 225
China Mars probe set for November launch

China Mars probe set for November launch

News 2011/02/22 973 224
Hubble Shows New Image of Spiral Galaxy NGC 2841

Hubble Shows New Image of Spiral Galaxy NGC 2841

News 2011/02/20 925 223
Sunspot Activity Hasn’t Stopped Yet

Sunspot Activity Hasn’t Stopped Yet

News 2011/02/19 920 222
About that Giant Planet Possibly Hiding in the Outer Solar System

About that Giant Planet Possibly Hiding in the Outer Solar System

News 2011/02/17 893 221
No Direct Link between Black Holes and Dark Matter, Scientists Find

No Direct Link between Black Holes and Dark Matter, Scientists Find

News 2011/02/16 853 220
Stardust-NExT Unveils Astoundingly Detailed and Crater-rich Photos of Comet Tempel 1

Stardust-NExT Unveils Astoundingly Detailed and Crater-rich Photos of Comet Tempel 1

News 2011/02/16 910 219
Sun Unleashes Biggest Flare of the Current Cycle

Sun Unleashes Biggest Flare of the Current Cycle

News 2011/02/15 957 218
Who ate all the planets? Blame the 'bloatars'

Who ate all the planets? Blame the 'bloatars'

News 2011/02/14 1175 217
Photo Shows Big Holes in the Sun

Photo Shows Big Holes in the Sun

News 2011/02/13 1022 216
End of the Line for WISE

End of the Line for WISE

News 2011/02/12 980 215
Chandra Captures Giant Ring of Black Holes

Chandra Captures Giant Ring of Black Holes

News 2011/02/10 893 214
Universe Could be 250 Times Bigger than What is Observable

Universe Could be 250 Times Bigger than What is Observable

News 2011/02/09 1073 213
Smash rocks to test how planets form

Smash rocks to test how planets form

News 2011/02/08 832 212
A Galaxy with a Big “S” on Its Chest

A Galaxy with a Big “S” on Its Chest

News 2011/02/08 968 211
Proposed Mission to Jupiter System Achieves Milestone

Proposed Mission to Jupiter System Achieves Milestone

News 2011/02/06 974 210
Small Asteroid Just Buzzed Earth

Small Asteroid Just Buzzed Earth

News 2011/02/05 932 209
Brand New Look at Apollo 14 Landing Site

Brand New Look at Apollo 14 Landing Site

News 2011/02/05 912 208
Martian Meteorite Reveals Ancient Water Flows, Methane

Martian Meteorite Reveals Ancient Water Flows, Methane

News 2011/02/03 884 207
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