The world has lost one of its most renowned scientists with the death of Eugene Shoemaker at age 69. On the afternoon of July 18, 1997, Gene and his wife, Carolyn, were involved in a car accident in central Australia. ... Best known for his pioneering work in elucidating the mechanics of impacts and in the discovery of Earth-crossing bodies, Gene gained worldwide fame in March 1993 for his discovery,with Carolyn and colleague David Levy, of a comet that would strike Jupiter 16 months later. ...

... Right: cold gas traced by [CII] emission (red) accreting onto a primeval galaxy (green) at z=7.1 ( Maiolino et al. 2015 ) (image credit: ALMA Press Release ) . ... 2010 , Cicone, Maiolino et al. ... 2012 , Cicone, Maiolino et al. ... Right: observed distribution of the average stellar metallicities of passive and star forming galaxies in the local universe, supporting starvation/strangulation as primary quenching mechanism in low/intermediate mass galaxies ( Peng, Maiolino, Cochrane 2015 ). ...

... This is a personal project collecting and documenting early images of Harvard College Observatory, focusing on the site at Observatory Hill (previously Summer House Hill). ... Alvan Clark Sons . This page shows a list of all images tagged with "Alvan Clark Sons". [link] 1840ish Portrait of Alvan Clark . ... According to Harvard, it was a gift of Mrs. Alvan Clark [which one?] to the Harvard College Observatory in 1899 (Alvan died in 1887, Alvan G. died in 1897). [link] 1877 Map of Cambridge . ...

... 4a. Electric Fluid . ... Field Lines . ... EM Waves . ... One could then define the unit of current, as the current which, when flowing in a straight wire, attracts a similar current in a parallel wire 1 meter away with a force of unit strength, for every meter of the wires' length. ... Faraday also showed that a magnetic field which varied in time--like the one produced by an alternating current (AC)--could drive electric currents, if (say) copper wires were placed in it in the appropriate way. ...

... Сегодня: 10 апреля 2016 г. Астронавты космического корабля многоразового использования Discovery Пирс Селлерс и Майк Фоссум начали в среду свой последний в ходе нынешней экспедиции выход в открытый космос. ... Свой первый выход в открытый космос он совершил в ходе нынешнего полета Discovery к МКС в минувшую субботу. Затем оба астронавта выходили за пределы станции в понедельник, 10 июля. ... Астронавты Discovery вышли в открытый космос, чтобы потренироваться в устранении повреждений . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Discovery cтАЩest fini ! ... Pour c†йl†йbrer ce dernier vol, la NASA a assembl†й plusieurs films r†йsumant les instants marquant des la derni†иre mission de la navette Discovery : . ...

... MUCU consists of a swirling maze of copper tubes inside a regular ice chest. ... The CCT is one of several Shuttle-training components located in the Space Vehicle Mockup Facility at Johnson Space Center. ... 05 Space Shuttle Discovery at launch pad for Return to Flight he Space Shuttle Discovery is at the launch pad. ... NASA KSC-05PD-0613 Above: The orange glow of the setting sun paints a silhouette of Space Shuttle Discovery as it rolls out to Launch Pad 39B at NASA's Kennedy Space Center. ...

The direct detection of gravitational waves is one of those events long-expected by physicists that are nevertheless a significant occurrence which excites the world scientific community as if something unexpected has happened. ... Many rumors leaked ahead of the conference, and the fact that something (that is, a signal corresponding to gravitational waves) was discovered by LIGO (Laser Interferometer Gravitational-Wave Observatory) was discussed on the sidelines. ... arXiv:1602.03868 . ...

Next Previous Contents . This means that an interrupt happened that no driver expected. ... In many cases you can safely ignore this error message, especially if it only happens once or twice at boot-time. For boot-time messages, look at the messages which are nearby for a clue as to what is going on. For example, if probing is going on, perhaps a probe for a physical device caused that device to issue an interrupt that the driver didn't expect. ...

... I.A.Dynn