... Spacecraft that couldn't leave Earth orbit are not shown) . ... Mars 1 . Orbiter . ... Communication was lost . ... Lander . ... Lander crashed . ... Successful soft landing . ... 21 Jul 73 . 10 Feb 74 . Missed Mars but returned photos . ... Successful orbiter . ... 5 Aug 73 . 12 Mar 74 . Communication lost just before landing . ... Missed Mars . ... Mars-3 lander . Mars-3 rover . ... Mars-1 (partially visible) atop Block-L Mars-3 . ...

This file automatically generated by flogit.pl TSYS HOBART FT = 1.0 INDEX = 'L1', 'L2' / 315 22:48:10 304.65 406.88 315 22:49:28 300.38 386.56 315 23:10:52 302.05 394.16 315 23:37:57 300.51 352.98 315 23:40:53 302.29 415.36 316 00:10:52 304.01 403.76 316 00:40:52 306.50 409.49 316 01:10:51 304.17 361.76 316 01:40:52 304.56 447.50 316 01:49:08 287.88 426.24 316 01:50:02 307.83 426.85 ...

Meteors are more than just pretty lights in the sky. Since the majority of meteor-producing meteoroids originate from comets, they contain invaluable information about these objects not otherwise obtainable. ... One such possibility is the planet Mars. ... Taking into account the slower average speed of incoming material at the heliocentric distance of Mars from the Sun, a meteoroid of the same mass entering the martian atmosphere at 30km/sec would produce a meteor +0.5 mag fainter than at Earth. ...

... Science User Portal . ... For the first time, astronomers have been able to directly follow the motion of an exoplanet as it moves from one side of its host star to the other. ... Only 12 million years old, or less than three-thousandths of the age of the Sun, Beta Pictoris is 75% more massive than our parent star. ... This research was presented in a paper to appear this week in Science Express (тАЬA Giant Planet Imaged in the disk of the Young Star Beta Pictoris,тАЭ by A.-M. Lagrange et al.) ...

... Настоящие правила содержат информацию о порядке приема и рекомендации по оформлению научных материалов, передаваемых для рассмотрения к публикации в редколлегию сборника "Труды ИПА РАН.Материалы конференции КВНО-2009". ... Текст статьи должен быть тщательно отредактирован и проверен программно на отсутствие орфографических и стилистических ошибок. ... Рисунки должны включаться в текст автоматически при обработке статьи. ... Подписи к рисункам должны находиться в тексте статьи, а не в самом рисунке. ...

... ACS Anneal . ... STIS Anneal . ... 03.223+/-1day . 03.227 +/- 1day . ... COSMOS 1st epoch . ... ACS anneal . ... 03.231+/- 1day . 03.234+/-1day . ... 03.237+/-1day . 03.241+/-1day . ... 03.244+/-1day . 03.248+/1day . ... 03.251+/-1day . 03.255+/-1day . ... UDF Epoch 1 . ... COSMOS 2nd epoch . ... 02.339+/-1day . ... 03.365+/-1day . 04.001+/-1day . ... 04.005+/-1day . ... 04.088+/-1day . ... STIS anneal . ...

The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The term "astronaut" derives from the Greek words meaning "space sailor," and refers to all who have been launched as crew members aboard NASA spacecraft bound for orbit and beyond. Since the inception of NASA's human space flight program, we have also maintained the term "astronaut" as the title for those selected to join the NASA corps of astronauts who make "space sailing" their career profession. ...

... Обнаружение метана в атмосфере Марса . ... Мы сообщаем об обнаружении метана в марсианской атмосфере с помощью Планетарного Фурье-Спектрометра на борту аппарата ?Марс Экспресс?. ... Структура атмосферы и метеоданные похожи на наблюдавшиеся посадочным модулем Викинга-1 21 год назад на такой же широте, высоте и в такое же время года, но имелись различия, связанные с суточными эффектами и свойствами поверхности в месте посадки. ... Марсианское время" - общественный научно-популярный журнал о Марсе. ...