NJ Night Sky: Comet mission comes to an end
The European Space Agency's Rosetta mission will come to a close by month's end. Rosetta is the plucky little spacecraft that almost didn't get off the ground. It was supposed to launch in 2003, but a failure of the Ariane 5 rocket delayed the mission until 2004 and caused a change in the comet that was to be studied. Once launched, Rosetta had to adopt a complicated trajectory, which included three flybys of Earth and one of Mars, to get to its target: Comet Churyumov-Gerasimenko (67P). Rose..>> view originalFalcon 9 explosion could be 'most difficult and complex failure' in SpaceX history
Falcon 9 explosion could be ‘most difficult and complex failure’ in SpaceX history Eric Shear September 10th, 2016 Photo Credit: Carleton Bailie / SpaceFlight Insider It has been over a week since the Sept. 1 launch pad explosion that destroyed both the Falcon 9 rocket and $200 million Amos-6 satellite. In that time, SpaceX has shed few details about what exactly happened. In a Sept. 9 post on twitter, the company CEO and founder, Elon Musk, said the failure could be “the most difficult and c..>> view originalRay of Hope: Man Captures Incredible Image of World Trade Center Days Before 9/11 Anniversary
Donning wedding dresses and holding on to their dad while posing for pictures, Texas twins Becca and Sarah Duncan, 23, recently celebrated their weddings on a hot July day, but you won't find any grooms.>> view originalMonarch butterflies are migrating, and they need your help
A lot of work is being done to protect the future of monarch butterflies. The National Fish and Wildlife Foundation (NFWF) has awarded over 1.8 million dollars in grants for this year’s Monarch Butterfly Conservation Fund, the foundation said on Friday. The money will go towards three priority conservation needs, with the goal of bringing monarch butterflies back to a “more robust and healthy population.” The NFWF says habitat restoration is first on the list. This includes planting milkweed fo..>> view originalIs human hair as distinctive as human DNA?
DNA is a staple of crime scene investigations, particularly those seen on TV, because it is far and away the most accurate method we have of matching evidence to a specific individual.But not all crime scenes have clear DNA markers, so in 2009 the US National Research Council issued a call for new research and reforms to repair deficiencies in forensic science methods.In response, a research team lead by Glendon Parker at the Lawrence Livermore National Laboratory in California published a stud..>> view originalMars rover Curiosity views spectacular layered rock formations
This view from the Mast Camera (Mastcam) in NASA's Curiosity Mars rover shows an outcrop with finely layered rocks within the "Murray Buttes" region on lower Mount Sharp. The buttes and mesas rising above the surface in this area are eroded …more.>> view originalWhy bats 'waggle' their heads like puppies - Tribune
Why bats 'waggle' their heads like puppies Researchers at Johns Hopkins University have determined that bats waggle their heads and ears in sync with their sonar vocalizations. (Photo by Johns Hopkins University)Photo by Johns Hopkins University By The Washington Post | Friday, Sept. 9, 2016, 11:00 p.m. Email Newsletters Sign up for one of our email newsletters. Updated 10 hours ago It's hard to describe just how cute a bat's “head waggle” is. To Melville Wohlgemuth, who has spe..>> view originalWe just found out some surprising news about Giraffes, and they're way more diverse than we thought
We just found out some surprising news about Giraffes, and they’re way more diverse than we thoughtWe just found out some surprising news about Giraffes, and they’re way more diverse than we thoughtMoreIf you thought all giraffes were created equal, think again: There are actually four distinct species of giraffes in the world!The delightful, long-necked animals had previously all been considered members of Giraffa camelopardalis, a single species.Now, though, new genetic analysis has revealed t..>> view originalFlatworm parasite named after Barack Obama: Is that a compliment?
When Thomas Platt, a newly retired biology professor from Saint Mary’s College, discovered a previously unknown species of parasite, he chose to name it after his fifth cousin, twice removed: President Obama.Baracktrema obamai is a 2-inch long, thread-like, parasitic flatworm that infects the lungs of two species of freshwater turtles in Southeast Asia. The flatworm represents the discovery of not only a new species, but a new genus – the level of biological classification above species. It's a..>> view originalCanada's Flight Across the Solar System
When NASA's new asteroid-sampling spacecraft makes a daring descent to Asteroid Bennu in 2020, it will be thanks in part to help from a much smaller partner -- the Canadian Space Agency. The northern country (which happens to be my home) will fly a lidar altimeter on OSIRIS-REx that will be crucial to help the spacecraft arrive safely.RELATED: A Short History of Missions to AsteroidsOSIRIS-REx -- which stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explo..>> view original
Saturday, September 10, 2016
NJ Night Sky: Comet mission comes to an end and other top stories.
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