GRACE Follow-On Media Reel
GRACE Follow-On Media Reel
More Posts from 91001tv and Others
Solar System: Things to Know This Week
Our solar system is huge, so let us break it down for you. Here are a few things you should know this week:
1. Science at the Edge
As the New Horizons spacecraft speeds away at more than 31,000 miles per hour (14 km/s) it continues to explore the Kuiper Belt, the region of icy bodies beyond Neptune. New Horizons has now twice observed 1994 JR1, a 90-mile-wide object orbiting more than 3 billion miles from the sun.
2. A Spaceship, Refined
This artist’s rendering shows our Europa mission spacecraft, which is being developed for a launch sometime in the 2020s. The mission will place a spacecraft in orbit around Jupiter to explore the giant planet’s moon Europa. This updated concept image shows tow large solar arrays extending from the sides of the spacecraft, to which the mission’s ice-penetrating radar antennas are attached. A saucer-shaped high-gain antenna is also side mounted with a magnetometer boom placed next to it. Find out more about the spacecraft HERE.
3. Sojourn at Saturn
The Cassini spacecraft is hard at work this week, orbiting Saturn to study the planet and its rings. The recent pictures are spectacular, take a look at them HERE.
4. Talking Juno
Our Juno mission arrives at Jupiter on July 4, and that presents a unique opportunity for educators, science communicators and anyone interested in space exploration. We are providing a growing set of Juno-related information resources. Take a look at them HERE.
5. Now THAT’S a Long Distance Call
How do explorers on Earth talk to astronauts and robotic spacecraft flung across the far reaches of space? They use the remarkable technology deployed by our Space Communications and Navigation (SCaN) Program Office. This month, SCaN is celebrating its 10th anniversary of managing the ultimate network. Find out how it works HERE.
Want to learn more? Read our full list of the 10 things to know this week about the solar system HERE.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com
Dorothy Dandridge and the Art of Seduction
MyLife
This summer, humanity embarks on its first mission to touch the Sun: A spacecraft will be launched into the Sun’s outer atmosphere. Facing several-million-degree Fahrenheit temperatures, NASA’s Parker Solar Probe will directly sample solar particles and magnetic fields to resolve some of the most important questions in solar science.
What’s Up for January?
A meteor shower, a binocular comet and the winter circle of stars. Here are the details:
Quadrantid Meteor Shower
The Quadrantid meteor shower on Jan. 4 will either sizzle or fizzle for observers in the U.S. The shower may favor the U.S. or it could favor Europe depending on which prediction turns out to be correct. For viewing in the United States, observers should start at 3 a.m. EST. The peak should last about two hours with rates of 120 meteors per hour predicted in areas with a dark sky.
Comet Catalina
In the middle of the month, midnight to predawn will be primetime for viewing Comet Catalina. It should be visible with binoculars if you have a dark sky, but a telescope would be ideal. Between the 14th and 17th the comet will pass by two stunning galaxies: M51, the whirlpool galaxy and M101, a fainter spiral galaxy.
Constellation Orion
Winter is also the best time to view the constellation Orion in the southeastern sky. Even in the city, you’ll see that it’s stars have different colors. Not telescope needed, just look up a few hours after sunset! The colorful stars of Orion are part of the winter circle of stars.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com
NASA's Transiting Exoplanet Survey Satellite, which began science operations in July, has released its first full frame image using all four of its cameras.
