Ankle fossil suggests our ancient ancestors leapt like acrobats
www.newscientist.com/article/2146797
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www.newscientist.com/article/2146797
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New Scientist
Ankle fossil suggests our ancient ancestors leapt like acrobats
A 52-million-year-old ankle bone hints at first primates jumping rather than clambering from tree to tree – but what drove them to evolve this way is a mystery
Before Its Death, Cassini Has Sent Us The Closest-Ever View of Saturn's Rings
www.sciencealert.com/cassini-is-getting-some-really-close-looks-at-saturn-s-amazing-rings
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www.sciencealert.com/cassini-is-getting-some-really-close-looks-at-saturn-s-amazing-rings
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ScienceAlert
Before Its Death, Cassini Has Sent Us The Closest-Ever View of Saturn's Rings
Wouldn't you just love to be up there in person?
Cassini's Final Moments May Be Visible From a Telescope Here on Earth
sciencealert.com/cassini-grand-finale-2017-nasa-farewell-hubble-can-we-see-it
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sciencealert.com/cassini-grand-finale-2017-nasa-farewell-hubble-can-we-see-it
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ScienceAlert
Cassini's Final Moments May Be Visible From a Telescope Here on Earth
Will we catch a glimpse from home?
Cassini’s 10 best pictures from its 13-year voyage around Saturn
www.newscientist.com/article/2147019-cassinis-10-best-pictures-from-its-13-year-voyage-around-saturn
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www.newscientist.com/article/2147019-cassinis-10-best-pictures-from-its-13-year-voyage-around-saturn
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New Scientist
Cassini’s 10 best pictures from its 13-year voyage around Saturn
On 15 September, NASA’s Cassini spacecraft will crash into Saturn, ending its mission with a bang. New Scientist looks back at 10 of its best images
CASSINI: THE GRAND FINALE (Updated countdowns below)
Because Saturn is so far from Earth, Cassini will have been gone for about 83 minutes by the time its final signal reaches the Deep Space Network's Canberra station in Australia on Sept. 15, 2017.
The current predicted time for loss of signal on Earth is 4:55 a.m. PDT (7:55 a.m. EDT) on Sept. 15, 2017. This time may change as Saturn's atmosphere slows Cassini during each of the final orbits.
Countdowns and timeline below
Because Saturn is so far from Earth, Cassini will have been gone for about 83 minutes by the time its final signal reaches the Deep Space Network's Canberra station in Australia on Sept. 15, 2017.
The current predicted time for loss of signal on Earth is 4:55 a.m. PDT (7:55 a.m. EDT) on Sept. 15, 2017. This time may change as Saturn's atmosphere slows Cassini during each of the final orbits.
Countdowns and timeline below
More info:
https://saturn.jpl.nasa.gov/mission/grand-finale/cassini-end-of-mission-timeline/
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https://saturn.jpl.nasa.gov/mission/grand-finale/cassini-end-of-mission-timeline/
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Cassini: The Grand Finale
Cassini: Mission to Saturn: End of Mission Timeline
Cassini is one of the most ambitious efforts in planetary space exploration. A joint endeavour of NASA, ESA and the Italian space agency, Cassini is a sophisticated spacecraft exploring the Saturnian system since 2004.
Cassini to live-stream its final moments in Saturn’s atmosphere
www.newscientist.com/article/2147338-cassini-to-live-stream-its-final-moments-in-saturns-atmosphere
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www.newscientist.com/article/2147338-cassini-to-live-stream-its-final-moments-in-saturns-atmosphere
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New Scientist
Cassini to live-stream its final moments in Saturn’s atmosphere
Before the Cassini spacecraft ends its 20-year mission by disintegrating in Saturn’s atmosphere, we have one last chance for new information on the gas giant
Cassini update
14th September - 19:58 UTC
Right now, Cassini is scheduled to take the final image with it's cameras. In about 24 minutes the craft will begin its finally downlink of data back to earth among which it'll send the final image.
We'll keep you updated
@EverythingScience
14th September - 19:58 UTC
Right now, Cassini is scheduled to take the final image with it's cameras. In about 24 minutes the craft will begin its finally downlink of data back to earth among which it'll send the final image.
We'll keep you updated
@EverythingScience
Cassini update
14th September - 20:22 UTC
Spacecraft turns antenna to Earth; communications pass begins for final playback from Cassini's data recorder, including final images. Communications link is continuous from now to end of mission (~14.5 hours)
We'll keep you updated
@EverythingScience
14th September - 20:22 UTC
Spacecraft turns antenna to Earth; communications pass begins for final playback from Cassini's data recorder, including final images. Communications link is continuous from now to end of mission (~14.5 hours)
We'll keep you updated
@EverythingScience
Cassini update
15th September - 03:15 UTC
Deep Space Network station in Canberra, Australia, takes over tracking Cassini to end of mission
We'll keep you updated
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15th September - 03:15 UTC
Deep Space Network station in Canberra, Australia, takes over tracking Cassini to end of mission
We'll keep you updated
@EverythingScience
Cassini update
15th September - 05:08 UTC
High above Saturn, Cassini crosses the orbital distance of Enceladus for the last time
We'll keep you updated
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15th September - 05:08 UTC
High above Saturn, Cassini crosses the orbital distance of Enceladus for the last time
We'll keep you updated
@EverythingScience
Cassini update
15th September - 07:14 UTC
Spacecraft begins a 5-minute roll to point instrument (INMS) that will sample Saturn's atmosphere and reconfigures systems for real-time data transmission at 27 kilobits per second (3.4 kilobytes per second). Final, real-time relay of data begins
We'll keep you updated
@EverythingScience
15th September - 07:14 UTC
Spacecraft begins a 5-minute roll to point instrument (INMS) that will sample Saturn's atmosphere and reconfigures systems for real-time data transmission at 27 kilobits per second (3.4 kilobytes per second). Final, real-time relay of data begins
We'll keep you updated
@EverythingScience
Cassini update
15th September - 07:22 UTC
High above Saturn, Cassini crosses the orbital distance of the F ring (outermost of the main rings) for the last time
We'll keep you updated
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15th September - 07:22 UTC
High above Saturn, Cassini crosses the orbital distance of the F ring (outermost of the main rings) for the last time
We'll keep you updated
@EverythingScience
Final images received from Cassini
telegra.ph/Final-images-received-from-Cassini-09-15
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telegra.ph/Final-images-received-from-Cassini-09-15
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Telegraph
Final images received from Cassini
With just a few hours to go to the end of the mission, we'd like to show off the last images taken by Cassini. Please keep in mind they're raw and unprocessed at the moment. Stay tuned to @EverythingScience for updates on the last moments of Cassini. NASA/JPL…
Cassini update
15th September - 10:31 UTC
Atmospheric entry begins; thrusters firing at 10% of capacity
We'll keep you updated
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15th September - 10:31 UTC
Atmospheric entry begins; thrusters firing at 10% of capacity
We'll keep you updated
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