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Articles
1-100 out of 100 article(s)
| Title |
Author |
Type |
Date |
Words |
| 2,900,000,000. |
|
Brief article |
Nov 9, 2009 |
38 |
| What makes meteoroids and comets in outer space? |
|
|
Oct 1, 2009 |
338 |
| Comet halo holds ingredient for life; smallest amino acid could have extraterrestrial source. |
Ehrenberg, Rachel |
|
Sep 12, 2009 |
416 |
| Comet Lulin. |
|
Brief article |
Apr 1, 2009 |
237 |
| See Comet Lulin. |
|
|
Feb 25, 2009 |
92 |
| Tale of a tailed star. |
|
Brief article |
Feb 1, 2009 |
333 |
| A comet doubleheader. |
Cowen, Ron |
Brief article |
Nov 8, 2008 |
67 |
| Icy rock takes long way home: cometlike body traveling back to inner Oort Cloud. |
Cowen, Ron |
Brief article |
Sep 13, 2008 |
265 |
| Surprise found in comet dust: odd mineral offers clues to solar system's origins. |
Yeager, Ashley |
Brief article |
Jul 5, 2008 |
252 |
| The way a comet crumbles. |
Sohn, Emily |
|
May 10, 2006 |
347 |
| Big breakup: that's the way the comet crumbles. |
Cowen, R. |
|
May 6, 2006 |
420 |
| Ice among the rocks. |
|
Brief article |
Apr 22, 2006 |
253 |
| Fiery dust from an icy comet. |
Sohn, Emily |
|
Mar 29, 2006 |
391 |
| Comet sampler: fire meets ice. |
Cowen, R. |
|
Mar 25, 2006 |
502 |
| Capturing the stuff of space. |
Ramsayer, Kate |
|
Feb 15, 2006 |
904 |
| Crash course? Scientists wonder if a space rock could destroy life on Earth. |
Honovich, Nancy |
|
Dec 12, 2005 |
1562 |
| Sun grazers: a thousand comets and counting. |
|
Brief Article |
Oct 1, 2005 |
192 |
| Comet collision! |
Cutraro, Jennifer |
|
May 9, 2005 |
235 |
| Comet mission loses some focus. |
|
Brief Article |
Apr 23, 2005 |
194 |
| Sky spying. |
Carney, Elizabeth |
|
Jan 3, 2005 |
108 |
| Cometary encounter. |
Cowen, R. |
Brief Article |
Jul 3, 2004 |
221 |
| Spacecraft samples and views Wild 2. |
Cowen, R. |
|
Jan 10, 2004 |
605 |
| Comet fragments into 19 pieces. (Icy Split). |
Cowen, R. |
Brief Article |
Aug 3, 2002 |
416 |
| An assault on comets. (Astronomy). |
|
Brief Article |
Aug 3, 2002 |
213 |
| Mallarme, word-painter of comets. |
Maxim, Paul |
|
Aug 1, 2002 |
1100 |
| Space rocks' demo job: asteroids, not comets, pummeled early Earth. |
Perkins, S. |
Brief Article |
Mar 9, 2002 |
560 |
| Probe's comet encounter yields close-ups. |
Harder, B. |
Brief Article |
Sep 29, 2001 |
407 |
| A comet continues to crumble. |
R.C. |
Brief Article |
Jul 21, 2001 |
336 |
| A new giant in the Kuiper belt. |
R.C. |
Brief Article |
Jul 21, 2001 |
278 |
| Comet LINEAR: Breaking up isn't hard to do. |
Cowen, R. |
Brief Article |
Aug 12, 2000 |
520 |
| A comet's chilly origin. |
R.C. |
Brief Article |
Jul 29, 2000 |
384 |
| A Comet's Long Tail Tickles Ulysses. |
Cowen, R. |
Brief Article |
Apr 8, 2000 |
714 |
| Danish astronomer argues for a changing cosmos. |
Cowen, R. |
Brief Article |
Dec 18, 1999 |
633 |
| Here come the Leonids. |
Cowen, R. |
Brief Article |
Nov 13, 1999 |
192 |
| Comet Catcher. |
Weinstock, M. |
Brief Article |
Sep 20, 1999 |
296 |
| Dust from long ago made Leonid fireballs. |
Cowen, R. |
Brief Article |
May 1, 1999 |
508 |
| Asteroids, Meteors, and Comets. |
|
|
Feb 12, 1999 |
6517 |
| Kuiper belt object shows hint of activity. |
Cowen, Ron |
Brief Article |
Dec 12, 1998 |
418 |
| Faraway comet spins into the light. |
Simpson, S. |
Brief Article |
Nov 14, 1998 |
545 |
| Small comet theory melts under scrutiny. |
Monastersky, Richard |
Brief Article |
Jun 6, 1998 |
942 |
| Dino death: a stellar weapon ... |
Cowen, Ron |
Brief Article |
Jan 31, 1998 |
511 |
| Small comet theory faces barrage from foes. |
Monastersky, Richard |
|
Dec 20, 1997 |
683 |
| I saw the comet. |
Onstott, Brett |
Poem |
Dec 1, 1997 |
27 |
| C'est la vie: searching for life in the solar system. |
Cowen, Ron |
Cover Story |
Nov 1, 1997 |
2285 |
| Comet Hale-Bopp: alive and spewing. |
Cowen, Ron |
Brief Article |
Oct 25, 1997 |
288 |
| Snowballs from space. |
Stiefel, Chana |
|
Oct 1, 1997 |
406 |
| My comet. |
Black, Carly |
Poem |
Sep 1, 1997 |
67 |
| Reservoir of water hides high above Earth. |
Monastersky, Richard |
|
Aug 23, 1997 |
582 |
| Earth, water, and comets. |
Cowen, Ron |
Brief Article |
Aug 16, 1997 |
480 |
| Comet reservoir gets more real. |
Cowen, Ron |
Brief Article |
Jun 7, 1997 |
359 |
| X rays and comets. |
Cowen, Ron |
Brief Article |
Jun 7, 1997 |
270 |
| Is Earth pelted by space snowballs? |
Monastersky, Richard |
|
May 31, 1997 |
970 |
| A new tail for Comet Hale-Bopp. |
Cowen, Ron |
Brief Article |
May 3, 1997 |
276 |
| A fire in the sky. |
|
|
Apr 1, 1997 |
187 |
| Comet Hale-Bopp. |
Boyles, Andy |
|
Apr 1, 1997 |
795 |
| How to find the comet (tips on finding the Hale-Bopp Comet which will be at its brightest April 1, 1997) |
Boyles, Andy |
|
Apr 1, 1997 |
94 |
| A comet is coming ... again: a newly discovered comet may be the brightest in decades. |
Costello, Emily |
|
Feb 21, 1997 |
1114 |
| Another reservoir for comets? |
Cowen, Ron |
Brief Article |
Jan 25, 1997 |
327 |
| Comet shooting. |
Roy, James R. |
|
Dec 1, 1996 |
1481 |
| Cometary ices may have interstellar origin. |
Cowen, Ron |
Brief Article |
Oct 19, 1996 |
490 |
| Solar system masquerade. |
|
Brief Article |
Sep 14, 1996 |
498 |
| Kuiper belt comets not so pristine? |
|
Brief Article |
Aug 24, 1996 |
510 |
| Second look finds no comet reservoir. |
|
Brief Article |
Jun 22, 1996 |
285 |
| Comets observed around nearby star. |
|
Brief Article |
Jun 1, 1996 |
223 |
| Bright comet poses puzzles: Hyakutake's tails of mystery. |
Cowen, Ron |
|
Jun 1, 1996 |
1884 |
| Tracking the bright comet Hyakutake. |
Cowen, Ron |
Brief Article |
Mar 23, 1996 |
333 |
| New comet may delight in late March. |
|
Brief Article |
Feb 17, 1996 |
333 |
| Breakup of a comet. |
|
Brief Article |
Jan 13, 1996 |
485 |
| Future visit to a comet. |
|
Brief Article |
Dec 9, 1995 |
190 |
| New comet might be quite a sight in 1997. |
Cowen, Ron |
|
Aug 12, 1995 |
684 |
| Hubble eyes evidence of comet reservoir. |
Cowen, Ron |
|
May 13, 1995 |
688 |
| Comet splashdown. |
Black, Randall |
|
Oct 21, 1994 |
1238 |
| Comet find: five easy pieces. |
|
Brief Article |
Oct 1, 1994 |
321 |
| Distant comets: driven by carbon monoxide? |
Cowen, Ron |
|
Sep 17, 1994 |
559 |
| Killer comets. |
|
|
Sep 5, 1994 |
190 |
| Comets: icy studies probe sunny behavior. |
Cowen, Ron |
Brief Article |
Aug 13, 1994 |
413 |
| Comet impact poses intriguing riddles. |
Cowen, Ron |
|
Jul 30, 1994 |
1099 |
| By Jupiter! Comet crashes dazzle and delight. |
Cowen, Ron |
|
Jul 23, 1994 |
735 |
| The 200,000-megaton meeting; a shattered comet nears its cataclysmic end at Jupiter. |
Cowen, Ron |
Cover Story |
Jul 9, 1994 |
2264 |
| Eying the impacts from Earth and space. |
Cowen, Ron |
Cover Story |
Jul 9, 1994 |
861 |
| Are 'dirty snowballs' made of smaller ones? Jupiter-bound comet, pockmarked moons tell a strange tale. |
Cowen, Ron |
|
May 7, 1994 |
1364 |
| Repaired Hubble eyes Jupiter-bound comet. |
Cowen, Ron |
Brief Article |
Feb 19, 1994 |
473 |
| Jupiter's model spot; an impending comet crash stirs up interest in Jupiter's atmosphere. |
Peterson, Ivars |
Cover Story |
Feb 19, 1994 |
2384 |
| Points of impact: observers get a break. |
Cowen, Ron |
Brief Article |
Jan 22, 1994 |
392 |
| Shoemaker-Levy in the infrared. |
Cowen, Ron |
Brief Article |
Jan 22, 1994 |
119 |
| New dust ring for Jupiter? |
Cowen, Ron |
Brief Article |
Oct 30, 1993 |
234 |
| Crash course on a comet bound for Jupiter. |
Cowen, Ron |
|
Oct 23, 1993 |
596 |
| A comet's fiery finale. |
Cowen, Ron |
|
Jun 26, 1993 |
542 |
| Images hint at comet reservoir, breakup. |
Cowen, Ron |
|
Apr 10, 1993 |
707 |
| New orbital model details comet gas effects. |
Pendick, Daniel |
|
Feb 20, 1993 |
703 |
| Unwelcome encounter with Swift-Tuttle? |
|
Brief Article |
Nov 14, 1992 |
237 |
| Confirming a comet's belated return. |
Pendick, Daniel |
Brief Article |
Oct 10, 1992 |
469 |
| Distant object hints at the Kuiper belt. |
Cowen, Ron |
|
Sep 26, 1992 |
782 |
| Comets: mudballs of the solar system? |
Cowen, Ron |
|
Mar 14, 1992 |
1279 |
| Astronomers identify a new class of comet. |
Cowen, Ron |
|
Nov 16, 1991 |
589 |
| Halley's outburst and its aftermath. |
Cowen, Ron |
|
Nov 16, 1991 |
204 |
| A flare for pondering Halley's outburst. |
|
|
Oct 12, 1991 |
167 |
| A distant Halley stages a bright outburst. |
Cowen, Ron |
|
Mar 2, 1991 |
627 |
| Comet rediscovered 10 trips later. |
|
|
Feb 2, 1991 |
247 |
| Small comet controversy flares again. |
Monastersky, Richard |
|
Jun 9, 1990 |
489 |
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