Найдено документов: 423714 (194 сайтов) ---- Время поиска: 2.02сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.aaa.org/EyepieceFiles/aaa/2008_12_December_Eyepiece.pdf.
http://www.aaa.org/EyepieceFiles/aaa/2008_12_December_Eyepiece.pdf.
1. Impact Hazard
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/impact-hazard/ -- 11.3 Кб -- 29.06.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4539) - star.arm.ac.uk/ )
2. Jupiter and Venus from Earth
... The sunset conjunction of Jupiter and Venus in 2012 was visible almost no matter where you lived on Earth. Anyone on the planet with a clear western horizon at sunset could see them. ... Early tomorrow (Monday) morning, the two planets will pass even closer -- only 0.2 degrees apart as visible from some locations -- just before sunrise. ... Publications with keywords: Jupiter - Venus - conjunction . Publications with words: Jupiter - Venus - conjunction . ... Daytime Moon Meets Morning Star . ...
[
Сохраненная копия
]
Ссылки http://www.astronet.ru/db/xware/msg/1319379 -- 15.4 Кб -- 17.08.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>139364) - www.astronet.ru/ )
3. Was the 21 September Fireball a Second Moon? | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Earth Satellites . ... By admin October 4, 2012 Posted in: Moon . A tiny second moon.This is Phobos (27 km across) seen over Mars by ESA's Mars Express (Image credit:ESA) . ... They concluded that at any given time Earth probably has a second moon. ... But, just perhaps, briefly the Earth had a second natural satellite seen by thousands of people.Remember the spectacular fireball witnessed over the UK and Ireland on 21 September 2012 ? ...
[
Сохраненная копия
]
Ссылки http://www.armaghplanet.com/blog/was-the-21-september-fireball-a-second-moon.html -- 44.6 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2851) - www.armaghplanet.com/ )
4. APOD: 2014 August 17 - Jupiter and Venus from Earth
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2014 August 17 . Jupiter and Venus from Earth . Image Credit: Marek Nikodem ( PPSAE ) . ... The sunset conjunction of Jupiter and Venus in 2012 was visible almost no matter where you lived on Earth. Anyone on the planet with a clear western horizon at sunset could see them. ... Jump Around the Universe: Random APOD Generator . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap140817.html -- 5.4 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>8185) - www.sai.msu.su/ )
5. http://www.stsci.edu/stsci/meetings/planets/abs/prog3.html
... Kepler is a mission designed to detect and characterize Earth-sized planets around solar-like stars. The sizes of the planets are determined from the decrease in light from a star that occurs during planetary transits, and the orbital period is determined from the repeatability of the transits. ... These goals are accomplished by continuously and simultaneously monitoring a single field of 140,000 stars for evidence of brightness changes caused by transits of Earth-sized or larger planets. ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/stsci/meetings/planets/abs/prog3.html -- 5.3 Кб -- 22.10.1996
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>19911) - www.stsci.edu/ )
6. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Life Under the Moon . ... Seeing Jupiter's Moons . ... Time Zones and the Spherical Earth . A Companion to the Earth? ... December 19, 1999) . ... Big Moon, Little Moon . ... How Big is the Moon? ... 14, 2000) . ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...
[
Сохраненная копия
]
Ссылки http://www.badastronomy.com/bitesize/pantry.html -- 27.8 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>495) - www.badastronomy.com/ )
7. Hubble Finds Oxygen Atmosphere On Jupiter's Moon Europa
Hubble Finds Oxygen Atmosphere On Jupiter's Moon Europa . Astronomers using NASA's Hubble Space Telescope (HST) have identified the presence of an extremely tenuous atmosphere of molecular oxygen around Jupiter's second moon, Europa . ... Europa's oxygen atmosphere is so tenuous that its surface pressure is barely one hundred billionth that of the Earth," said Principal Investigator Doyle Hall, of Johns Hopkins. ... The oxygen gas slowly leaks into space and must be replenished continuously. ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/solar/eng/europapr.htm -- 6.2 Кб -- 15.10.1997
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/europapr.htm -- 7.1 Кб -- 15.03.1998
Похожие документы
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/europapr.htm -- 7.1 Кб -- 15.03.1998
Похожие документы
Еще в разделе:
(Показать все результаты (>7209) - www.arcetri.astro.it/ )
8. All about Jupiter
... 142,800 Mean density (kg/m^3) .. ... 5.203 Rotation period (length of day in Earth hours).. 9.8 Revolution period (length of year) (in Earth years). 11.86 Obliquity (tilt of axis) (degrees).. 3.08 Orbit inclination (degrees).. 1.3 Orbit eccentricity.. 0.048 Mean surface temperature (K)........................ 120 (cloud tops) Visual geometric albedo.. 0.44 Atmospheric components.............................. 90% hydrogen, 10% helium, .07% methane Rings.. ...
[
Сохраненная копия
]
Ссылки http://zebu.uoregon.edu/disted/ph121/l15.html -- 14.1 Кб -- 18.11.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>481) - zebu.uoregon.edu/ )
9. Galileo Mission Status - December 10, 1995
NASA's Galileo spacecraft, now in orbit around the planet Jupiter, this morning began the first scheduled return of data from its companion atmospheric probe that parachuted into the jovian atmosphere last Thursday. ... Forty minutes of data collected by the probe stored in the orbiter's onboard computer memory will be radioed to Earth over the next four days and presented to Galileo scientists for analysis. ... Space History Galileo . ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/solar/eng/galpr2.htm -- 3.3 Кб -- 15.10.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1157) - www.iki.rssi.ru/ )
10. ASP: A Good Definition of the Word "Planet": Mission Impossible?
... Planets and Brown Dwarfs . ... Mission Definition . Ask anyone on the street to give an example of a planet, and they'll consider you a bit dim. ... Finally, if you ask "What is the exact scientific definition of 'planet'?", it turns out that nobody can answer it, because there really isn't one. ... The word itself means "wanderer" in Greek, and other cultures generally have words for "planet" with a similar meaning. So why isn't that good enough for us today? ...
[
Сохраненная копия
]
Ссылки http://www.astrosociety.org/edu/publications/tnl/59/planetdefine.html -- 13.2 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1565) - www.astrosociety.org/ )
11. Dave Berry on Near Earth Objects. The Miami Herald | 02/10/2002 | Asteroid
... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...
[
Сохраненная копия
]
Ссылки http://www.winer.org/Science/Dave_Berry_on_Near_Earth_Objects.php -- 13.3 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>76) - www.winer.org/ )
12. http://www.eso.org/public/news/eso1210/kids/
... It s because some sunlight bounced off the Earth and dimly lit the side of the Moon that is facing away from the Sun. ... Recently, astronomers used earthshine to help in the search for aliens. Signs of life can be found in the quantities of particular gases in a planet s atmosphere, such as oxygen, ozone, methane and carbon dioxide. And astronomers can work out what gases are in a planet s atmosphere by studying the light that bounces off them their planetshine . ...
[
Сохраненная копия
]
Ссылки http://www.eso.org/public/news/eso1210/kids/ -- 11.1 Кб -- 11.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>66940) - www.eso.org/ )
13. Scientists searching for Earth-type planets should consider two-star systems |
... Tonight's Sky . ... Search By Name Enter coordinates Use current location . ... solar system . ... Scientists searching for Earth-type planets should consider two-star systems . ... A group of astrophysicists from The University of Texas at Arlington plans to expand the discussion about a newly discovered planet orbiting two stars by presenting a study suggesting where an Earth-type planet could exist in the system. ... Only registered members of Astronomy.com are allowed to comment on this article....
[
Сохраненная копия
]
Ссылки http://www.astronomy.com/news/2012/01/scientists-searching-for-earth-type-planets-should-consider-two-star-systems -- 68.8 Кб -- 10.04.2016
Похожие документы
Похожие документы
14. The Wind Spacecraft
... It was designed to observe the solar wind approaching Earth, from a position near the Lagrangian point L1, and it is part of the International Solar-Terrestrial Physics (ISTP) Initiative . ... The original plan called for "Wind" to approach its final station over two years, undergoing two close encounters with the Moon to boost its speed. ... If however the object is moving , the encounter is not symmetric, and in the end the spacecraft may have gained or lost speed, depending on its trajectory. ...
[
Сохраненная копия
]
Ссылки http://www.cosmos.ru/mirrors/stern/Education/wwind.html -- 11.9 Кб -- 24.03.2006
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1822) - www.cosmos.ru/ )
15. Arecibo Radar Discovers Triple Near-Earth Asteroid
Image credit: Michael Nolan, Arecibo Observatory. These radar images of near-Earth asteroid 2001 SN263 were obtained on 2008 Feb 12 and 13. ... Image from Feb 12 . ... First near-Earth triple asteroid discovered by Arecibo Observatory . ... was discovered this week by astronomers at the sensitive radar telescope at Cornell University?s Arecibo Observatory in Puerto Rico. ... For example, Arecibo has discovered more than half of the near-Earth binary asteroid systems discovered since 1999. ...
[
Сохраненная копия
]
Ссылки http://www.naic.edu/~pradar/asteroids/2001SN263/ -- 7.7 Кб -- 23.02.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>3841) - www.naic.edu/ )
16. Outreach
For the 2004/2005 summer vacation program the ATNF received almost 200 applications and accepted six students. ... Four of the students were based in Sydney, and two at the Parkes Observatory. ... Nadia wanted to play with a telescope; Joris was looking for an entry into real astronomy after completing his masters in radio astronomy in Sweden; Jamil was keen to network. ... Figure 1: ATNF 2004/2005 summer vacation students. Back row: Peter Hansen, Nadia Davidson, Jamil Zaman, Joris Verbiest. ...
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/news/newsletter/feb05/Outreach.htm -- 6.0 Кб -- 23.01.2013
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>17525) - www.atnf.csiro.au/ )
17. Siding Spring Survey
T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...
[
Сохраненная копия
]
Ссылки http://www.mso.anu.edu.au/~rmn/ -- 11.4 Кб -- 23.12.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1253) - www.mso.anu.edu.au/ )
18. Lowell Observatory Near-Earth Object Search - LONEOS, AstroGuide Listing
The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . LONEOS is a system designed to find Earth-crossing asteroids (ECAs) and comets (ECCs), collectively known as near-Earth objects (NEOs). ... Listed Since July 15, 1998 . ... Web Site . http://www.lowell.edu/users/elgb/loneos_disc.html . ... Web . www.astronomy.net . About Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[
Сохраненная копия
]
Ссылки http://www.astronomy.net/astroguide/ag266.html -- 12.5 Кб -- 09.04.2016
Похожие документы
Похожие документы
19. Lecture Series 2010-2011 ? ?Greening the Earth Using Space Resources? by Greg
Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
[
Сохраненная копия
]
Ссылки http://www.aaa.org/lectures/lecture-series-2010-2011/lecture-series-2010-2011-greening-the-earth-using-space-resources-by-greg-matloff/ -- 100.9 Кб -- 10.04.2016
Похожие документы
Похожие документы
20. http://www.astro.louisville.edu/shared_skies/archive/select/asteroids/yu55/20111108/yu55_20111109_wp.txt
Asteroid 2055 YU55 passes close by Earth; how close did it get? ... As Elizabeth Flock reported: An asteroid the size of an aircraft carrier missed Earth by only 200,000 miles as it flew by Tuesday night the closest an asteroid has been to Earth in 200 years Asteroid 2005 YU55, as it has been dubbed, streaked by at about 30,000 mph, but some scientists and lucky amateur astronomers caught a glimpse in their telescopes, where they saw strange structures on the asteroid\u2019s dark-colored surface. ...
[
Сохраненная копия
]
Ссылки http://www.astro.louisville.edu/shared_skies/archive/select/asteroids/yu55/20111108/yu55_20111109_wp.txt -- 5.0 Кб -- 09.11.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>538) - www.astro.louisville.edu/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда