高樓低廈,人潮起伏,
名爭利逐,千萬家悲歡離合。

閑雲偶過,新月初現,
燈耀海城,天地間留我孤獨。

舊史再提,故書重讀,
冷眼閑眺,關山未變寂寞!

念人老江湖,心碎家國,
百年瞬息,得失滄海一粟!

徐訏《新年偶感》

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顯示包含「Pictures」標籤的文章。顯示所有文章

2014年11月13日星期四

Rosetta mission: Philae's landing site on comet 67P – in pictures

Rosetta’s lander Philae is safely on the surface of Comet 67P/Churyumov-Gerasimenko, as these first two CIVA images confirm. One of the lander’s three feet can be seen in the foreground. The full panoramic from CIVA will be delivered in this afternoon’s press briefing at 13:00 GMT/14:00 CET.
Rosetta’s lander Philae is safely on the surface of Comet 67P/Churyumov-Gerasimenko, as these first two CIVA images confirm. One of the lander’s three feet can be seen in the foreground.


First comet panoramic Rosetta   s lander Philae has returned the first panoramic image from the surface of a comet. The view, captured by the CIVA-P imaging system, shows a 360   view around the point of final touchdown. Parts of Philae   s landing gear can be seen in some of the frames. Confirmation of Philae   s touchdown on the surface of Comet 67P/Churyumov   Gerasimenko arrived on Earth at 16:03 GMT/17:03 CET on 12 November. Credit: ESA/Rosetta/Philae/CIVAfromme
This panoramic image series shows the wall of rock in front of Philae, captured by its ÇIVA-P imaging system. Six identical micro-cameras are designed to take pictures of the surrounding surface. A spectrometer then studies its composition, texture and albedo (reflectivity).



Comet panoramic     lander orientation Rosetta   s lander Philae has returned the first panoramic image from the surface of a comet. The view, captured by the CIVA-P imaging system, shows a 360   view around the point of final touchdown. Superimposed on top of the image is a sketch of the Philae lander in the configuration the lander team currently believe it is in. Confirmation of Philae   s touchdown on the surface of Comet 67P/Churyumov   Gerasimenko arrived on Earth at 16:03 GMT/17:03 CET on 12 November. Credit: ESA/Rosetta/Philae/CIVAfromme
Using the same panoramic image series, the Philae lander team have superimposed a sketch showing their best guess for the orientation of the craft relative to its surroundings.



Another stunning image of my new home taken by ROLIS during #CometLanding yesterday, when I was just 40 m from #67P.
Philae tweeted on Thursday morning: ‘Another stunning image of my new home taken by ROLIS during #CometLanding yesterday, when I was just 40 m from #67P.’



This five-image montage of narrow-angle images taken by the OSIRIS camera is being used to try to identify the final touchdown location of Philae. The images were taken around the time of landing on Wednesday when Rosetta was about 16 kilometres from the surface of Comet 67P/Churyumov-Gerasimenko.
This five-image montage from the OSIRIS camera is being used to identify the final touchdown site. The images were taken around the time of landing on Wednesday when Rosetta was about 16 kilometres from the comet surface. They are overexposed – subsequent images will be more accurately exposed, making it easier to spot the lander, say scientists


This image shows an OSIRIS narrow-angle image taken from a distance of 30 km on 14 September 2014 (prior to landing) marks the first touchdown point of the Philae lander.The signal confirming landing arrived on Earth at 16:03 GMT (17:03 CET). It is thought that Philae bounced twice before settling on the surface of Comet 67P/Churyumov-Gerasimenko.The lander has not yet been identified and images are still to be downloaded from the Rosetta spacecraft for further analysis.
The lander has not yet been located. This image was taken by OSIRIS back in September. The cross-hairs show the location where Philae first hit the ground – almost exactly at the intended target. Two slow-motion bounces followed



This OSIRIS wide-angle camera image shows the position of Rosetta's lander Philae (circled) at 14:19:22 GMT (onboard spacecraft time).Separation occurred onboard the spacecraft at 08:35 GMT (09:35 CET), with the confirmation signal arriving on Earth at 09:03 GMT (10:03 CET).The signal confirming touchdown arrived on Earth at 16:03 GMT (17:03 CET).
This OSIRIS wide-angle camera image shows the position of Rosetta’s lander Philae (circled) at 14:19:22 GMT as it fell towards the comet.



This image taken with the lander’s CIVA-P imaging system shortly after release captures one of Rosetta’s 14 metre-long solar arrays.
This image, taken with the lander’s CIVA-P imaging system shortly after release, captures one of Rosetta’s 14 metre-long solar arrays.



Rosetta and Philae at comet Artist   s impression of the Rosetta orbiter deploying the Philae lander to comet 67P/Churyumov   Gerasimenko. The image is not to scale; the Rosetta spacecraft measures 32 m across including the solar arrays, while the comet nucleus is thought to be about 4 km wide
An artist’s impression of the Rosetta orbiter deploying the Philae lander. The image is not to scale; the Rosetta spacecraft measures 32 metres across including the solar arrays, while the comet nucleus is thought to be about 4 kilometres wide.


A picture taken with the CIVA camera on Rosettas Philae lander showing comet 67P/ChuryumovGerasimenko from a distance of about 16 km from the surface of the comet. The 'selfie' image was taken on October 7, 2014 and captures the side of the Rosetta spacecraft and one of Rosettas 14 m-long solar wings, with the comet in the background. Two images with different exposure times were combined to bring out the faint details in this very high contrast situation. The comet's active neck region is clearly visible, with streams of dust and gas extending away from the surface.
A picture taken with the CIVA camera on the Philae lander, before release, shows comet 67P/ChuryumovGerasimenko from a distance of about 16 kilometres. The ‘selfie’ was taken on 7 October and captures the side of the Rosetta spacecraft and one of its 14-metre-long solar wings.





2012年11月19日星期一

Israeli strikes on Gaza continue - in pictures

Gaza conflict: Smoke and fire from an Israeli bomb rises into the air ove Gaza City
Smoke and fire from an Israeli bomb rises into the air above Gaza City

Gaza conflict: Palestinians flee their homes after an Israeli strike  in Gaza City, Monday
Palestinians flee their homes after an Israeli strike in Gaza City, Monday
Gaza conflict: Israeli soldiers perform their morning prayers
Israeli soldiers touch the Torah as they perform their morning prayers at the border
Gaza conflict: Handprints on the wall of a building destroyed by an Israeli airstrike
Handprints on the wall of a building destroyed by an Israeli air strike in Gaza City

Gaza conflict: A man walks past the remains of a Hamas building n Gaza City
A man walks past the remains of a Hamas building in Gaza City

Gaza conflict: A rocket is launched towards Israel
Rockets are launched towards Israel by Palestinian militants from Gaza City

Gaza conflict: The rubble of a destroyed Hamas compound
The rubble of a destroyed Hamas compound after an Israeli air strike in Gaza City
Gaza conflict: Israeli police collect the remains of a palestinian rocket
Israeli police collect the remains of ordnance fired by Palestinian militants from the Gaza Strip that landed in the southern Israeli town of Ashkelon
Gaza conflict: A woman is evacuated by a paramedic
A woman is evacuated by a paramedic after an Israeli air raid on a sports centre in Gaza City

Gaza conflict: Iron Dome system fire in Sderot
The Israeli iron dome defence system fires an anti-missile rocket to intercept rockets fired from Gaza, over Sderot, Israel
Gaza conflict: A women walks through the remains of a house
A woman speaks on a telephone as she walks through the remains of a neighbour's house in Gaza City

Gaza conflict: An Israeli tank squadron attend a morning briefing at the border with Gaza
An Israeli tank squadron attends a morning briefing at the border with Gaza

Gaza conflict: A Palestinian family fleeing airstrikes move to a safer area of Gaza City
A Palestinian family fleeing air strikes move to a safer area of Gaza City

Gaza conflict: A Palestinian man sits in ruins Gaza City
A Palestinian man sits in a building destroyed by an Israeli air strike in Gaza City
Gaza conflict: Israeli Troops Continue To Gather On Border As UN Call For Truce
IDF soldiers prepare weapons on Israel's border with Gaza

Gaza conflict: Palestinians carry the body of a child  in Gaza City
Palestinians carry the body of a child belonging to the al-Dalo family during a mass funeral in Gaza City. Nine members of the Dalo family, including four children, were killed in an Israeli strike on their house on Sunday

Gaza conflict: Locals look at  destruction after an Israeli air strike on nearby houses
Locals look at the destruction after an Israeli air strike on nearby houses in Gaza City
Gaza conflict: Israeli soldiers take position during clashes with Palestinians
Israeli soldiers take position during clashes with Palestinians after Israeli settlers from the Yitzhar settlement allegedly set the door of a mosque on fire in the West Bank village of Urif
Gaza conflict: Palestinian protesters cut a section of the West Bank separation barrier
Palestinian protesters cut a section of Israel's separation barrier in the West Bank village of Rafat, near Ramallah, during a protest against Israel's operation in the Gaza Strip
Gaza conflict: Palestinians look at a destroyed house after an Israeli air strike in Gaza
Palestinians look at a destroyed house after an Israeli air strike in Gaza City
gaza conflict continues: Smoke trails from rockets fired by Palestinian militants
Smoke trails from rockets fired by Palestinian militants rise from Gaza City

gaza conflict continues: Israelis look up as a siren signals warns of incoming rockets in Ashkelon
Israelis look up as a siren signals warns of incoming rockets in Ashkelon

gaza conflict continues: An Israeli police officer inspects an unexploded Grad missile in Ashkelon
An Israeli police officer inspects an unexploded Grad missile in Ashkelon
gaza conflict continues: An Israeli attack on smuggling tunnels between Egypt and Rafah
An Israeli attack on smuggling tunnels on the border between Egypt and Rafah
gaza conflict continues: Firefighters
Firefighters try to extinguish a fire after an Israeli strike on a building in Gaza City
gaza conflict continues: protest at Howwara checkpoint near Nablus, West Bank
A protester helps a wounded comrade after clashes during a protest at the Howwara checkpoint near Nablus, in the West Bank






2012年10月30日星期二

Superstorm Sandy hits New York - in pictures

Seawater floods the Ground Zero construction site

People take photos on a flooded street during a blackout in Chelsea

Paramedics evacuate patients from New York University Tisch Hospital due to a power outage.

Firefighters attempt to remove a partially collapsed shutter

Power outage in Manhattan

Rising water rushes into an underground parking garage in the financial district

A woman in a bathrobe jumps into a puddle in Times Square

Lights from an NYPD police vehicle illuminate a fallen tree on 6th Avenue

Firefighters evaluate the scene at an apartment building where the front wall collapsed

A police officer patrols a neighbourhood hit by a power cut in Lower Manhattan

Pedestrians walk past a submerged taxi in Brooklyn

Water rushes into the Carey Tunnel (previously the Brooklyn Battery Tunnel) in the financial district

A blacked-out New York City skyline