These are the first spacecraft images yet acquired of the north pole of Ganymede, largest moon of the giant planet Jupiter. NASA’s Juno spacecraft – now orbiting Jupiter – obtained them. Source: https://earthsky.org/space/ganymede-north-pole-infrared-images-juno-spacecraft-jupiter…
Tag: propulsion
Airbus To Build ‘First Interplanetary Cargo Ship’
Airbus-France will build the huge satellite that brings the first Martian rock samples back to Earth. The BBC reports: This material will be drilled on the Red Planet by the US space agency’s next rover, Perseverance, before being blasted into orbit by a rocket. It’ll be the Airbus satellite’s job to grab the packaged samples and then ship them home. The…
Perseverance, newest Mars rover, to launch July 30
NASA is targeting 7:50 a.m. EDT on Thursday, July 30, 2020, for the launch of its Mars 2020 Perseverance rover on a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida. Source: https://earthsky.org/space/watch-launch-newest-mars-rover-perseverance-july30-2020…
Small asteroid passed extremely close earlier today
The Mt. Lemmon survey discovered the asteroid on July 26. It was labeled near-Earth asteroid 2020 OY4. The asteroid then passed at about 11% of the moon’s distance early in the day on July 28. The Virtual Telescope Project in Rome captured its image. Source: https://earthsky.org/space/near-earth-asteroid-2020-oy4-close-pass-july-28…
5 years after New Horizons flyby, 10 cool things about Pluto
Here are 10 of the coolest, weirdest and most unexpected findings about the Pluto system scientists have learned thanks to the New Horizons spacecraft’s flyby of the distant world in 2015. Source: https://earthsky.org/space/new-horizons-flyby-10-cool-things-about-pluto…
A proposed new mission to Venus
The proposed VERITAS mission to Venus is one of the finalists for NASA’s Discovery Program. If selected, it will revolutionize our knowledge about the planet’s geology and how this formerly habitable world became a fiery wasteland. Source: https://earthsky.org/space/veritas-mission-venus-surface-interior-geology…
NASA announces Venus rover challenge winners
The Venus rover challenge – called “Exploring Hell” – received a great response from countries around the world. NASA said the design ideas submitted will help advance the final design of a mechanical rover that might one day explore the hellish surface of Venus. Source: https://earthsky.org/space/nasas-venus-rover-challenge-winners-announced…
More evidence that Europa’s ocean is habitable
A new study shown by NASA scientists at the Goldschmidt conference this week provides further evidence that Europa’s ocean is habitable and similar to Earth’s oceans. Source: https://earthsky.org/space/europa-ocean-habitable-goldschmidt-conference…
Mars Is About To Have Its ‘Wright Brothers Moment’
As part of NASA’s next mission to Mars, leaving Earth this summer, the space agency will attempt to do something that has never been done before: fly a helicopter through the rarefied atmosphere of Mars. The New York Times reports: If it works, the small helicopter, named Ingenuity, will open a new way for future robotic explorers to get a bird’s-eye…
Saturn’s large moon Titan is drifting away 100 times faster than anyone knew
Saturn’s largest moon Titan is drifting away from the planet 100 times faster than previously thought, according to a new study from researchers in the U.S., France and Italy. Source: https://earthsky.org/space/saturn-moon-titan-drifting-away-100-faster…