Space Potentially Dangerous Asteroid Is Actually a Pile of Rubble This image is one of several radar views of the asteroid 1950 DA as observed on March 4, 2001 by astronomers using the Arecibo Observatory in Puerto Rico . A new study of asteroid 1950 DA released Aug. ... (photo: Public Domain / File Upload Bot (Magnus Manske)) Arecibo Observatory Asteroid 1950 DA Photos Space Programme Wikipedia: (29075) 1950 DA The Times of India Europe's Rosetta makes a historical first by arriving at a comet after a 10-year chase LONDON : In what is a historical first for space history, Europe 's Rosetta probe arrived at a comet after a 10-year chase becoming the first ever spacecraft to begin mapping its surface in detail. The ... (photo: ESA / Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA) ESA Photos Rosetta Probe Space Exploration Wikipedia: Rosetta (spacecraft) Top Stories New Scientist Rosetta arrives – and sends images of 'superstar comet' (Image : ESA /Rosetta /MPS for OSIRIS Team MPS/UPD /LAM /IAA /SSO /INTA /UPM /DASP/IDA ) "Rosetta is the sexiest space mission that has ever been," said European Space Agency ... (photo: Creative Commons / ESO) 67P/Churyumov-Gerasimenko Photos Rosetta spacecraft Space Programme Wikipedia: Rosetta (spacecraft) Chicago Sun-Times 10 years after launch, space probe catches up with comet DARMSTADT, Germany (AP) — After a journey of 6.4 billion kilometers (4 billion miles), Europe ’s unmanned Rosetta probe reached its destination Wednesday, a milestone in ... (photo: Creative Commons) 67P/Churyumov-Gerasimenko Photos Rosetta spacecraft Space Programme Wikipedia: Rosetta (spacecraft) The Siasat Daily Sunderbans mangrove trees losing capacity to absorb CO2: Study Kolkata , August 04: The vast mangrove forest in the Sunderbans is fast losing its capacity to absorb carbon dioxide, one of the main greenhouse gases, from the atmosphere ... (photo: WN / Bhaskar Mallick) Environment Global Warming Kolkata Photos Wikipedia: Sundarbans The Siasat Daily Scientists create map of eye with vision loss Washington , August 04: Researchers have created an up-to-date detailed molecular map of eye with vision loss disease. Researchers from University of Iowa developed a most ... (photo: WN / Aruna Mirasdar) Blindness Choroid Eye Molecular Map Photos Wikipedia: Ophthalmology The Times of India Nasa’s new plan: To make O2 on Mars MUMBAI: With eye on human occupation of Mars , Nasa on Thursday unveiled a selection of seven instruments which will be on board the Mars 2020 rover to conduct ... (photo: NASA) Mars Rovers Nasa 2020 Nasa Space Probes Photos Wikipedia: Mars 2020