You couldn’t order up a geekier solar eclipse from the cosmos. Next Tuesday on July 2nd, the second of three eclipse seasons begins for 2019, with the only total solar eclipse of the year spanning the southern tip of South America, including the nations of Chile and Argentina. As an extra-special part of the spectacle, however, the path of totality for the eclipse passes right over the La Silla observatory complex in the Atacama Desert.
Continue reading “Our Complete Guide to the July 2019 Total Solar Eclipse”The Most Efficient Way to Explore the Entire Milky Way, Star by Star
It seems like the stuff of dreams, the idea that humanity will one day venture beyond the Solar System and become an interstellar species. Who knows? Given enough time and the right technology (and assuming there’s not some serious competition), we might even be able to colonize the entire Milky Way galaxy someday. And while this seems like a far-off prospect at best, it makes sense to contemplate what a process like this would entail.
That’s what a think tank from the ESA’s Advanced Concepts Team (ACT) managed to do recently. As part of the tenth annual Global Trajectory Optimization Competition (GOTC X), they created a simulation that showed how humanity could optimally colonize the Milky Way. This was in keeping with the competition’s theme of “Settlers of the Galaxy“, which challenged teams to find the most energy-efficient way of settling as many star systems as possible.
Read moreSpaceIL Scraps its Plans to go Back to the Moon. Instead, it’s Got a New Secret “Significant Objective” for Beresheet 2
Mystery. Secrecy. A Need-To-Know Basis. These are the hallmarks of science. Wait a minute: no they’re not. So what’s with all the mysterious secret objective talk from SpaceIL about Beresheet2?
Continue reading “SpaceIL Scraps its Plans to go Back to the Moon. Instead, it’s Got a New Secret “Significant Objective” for Beresheet 2″Lakes on Titan Might Have Exotic Crystals Encrusted Around Their Shores
Titan is a mysterious, strange place for human eyes. It’s a frigid world, with seas of liquid hydrocarbons, and a structure made up of layers of water, different kinds of ice, and a core of hydrous silicates. It may even have cryovolcanoes. Adding to the odd nature of Saturn’s largest moon is the presence of exotic crystals on the shores of its hydrocarbon lakes.
Continue reading “Lakes on Titan Might Have Exotic Crystals Encrusted Around Their Shores”Hubble Finds Buckyballs in Space
Scientists working with the Hubble Space Telescope have found a very complex molecule out there in space. Called Buckyballs, after renowned thinker Buckminster Fuller, they are a molecular arrangement of 60 carbon atoms (C60) in the rough shape of a soccer ball. Though it’s not the first time these exotic molecules have been spotted in space, it is the first time that Buckyball ions have been found.
Continue reading “Hubble Finds Buckyballs in Space”Of Course Mars 2020 is Going to Get a New Name. NASA is Looking for Judges for an Upcoming Naming Contest
A little over a year from now, NASA’s Mars 2020 rover will launch for Cape Canaveral and begin its journey to the Red Planet. When it arrives, in February 2021, it will begin exploring the Jezero Crater to learn more about Mars’ past and search for evidence of past and present life. But before that happens, this robotic explorer still needs a proper name.
Like its predecessors, Spirit, Opportunity, and Curiosity, the Mars 2020 rover will get its official name with the help of a nationwide contest. Towards this end, NASA recently announced that it has partnered with two organizations to give K-12 students all across the US a chance to name the rover that will continue in the search for life and pave the way for humans to begin exploring Mars.
Continue reading “Of Course Mars 2020 is Going to Get a New Name. NASA is Looking for Judges for an Upcoming Naming Contest”Curiosity Sniffs a Spike in Methane. Could it be a Sign of Life?
Since it landed on Mars in 2012, one of the main scientific objectives of the Curiosity rover has been finding evidence of past (or even present) life on the Red Planet. In 2014, the rover may have accomplished this very thing when it detected a tenfold increase in atmospheric methane in its vicinity and found traces of complex organic molecules in drill samples while poking around in the Gale Crater.
About a year ago, Curiosity struck pay dirt again when it found organic molecules in three-billion-year-old sedimentary rocks located near the surface of lower Mount Sharp. But last week, the Curiosity rover made an even more profound discovery when it detected the largest amount of methane ever measured on the surface of Mars – about 21 parts per billion units by volume (
Third Falcon Heavy Launch Blasts 24 Payloads Into Orbit Including a Solar Sail. Doesn’t Quite Stick the Landing
In what Elon Musk is calling their “most difficult” mission so far, SpaceX launched the Falcon Heavy rocket for the third time. The launch took place at 2:30 am ET Tuesday from a launch pad at Kennedy Space Center in Florida. The mission was called STP-2, and Universe Today sent a photographer to capture all the action.
Continue reading “Third Falcon Heavy Launch Blasts 24 Payloads Into Orbit Including a Solar Sail. Doesn’t Quite Stick the Landing”Carnival of Space #617
Welcome to the 617th Carnival of Space! The Carnival is a community of space science and astronomy writers and bloggers, who submit their best work each week for your benefit. We have a fantastic roundup today so now, on to this week’s worth of stories!
Continue reading “Carnival of Space #617”Ep. 535: Astronomy-Related Things To Do This Summer
It’s summertime, and time for our annual Astronomy Cast hiatus. But that doesn’t mean that the astronomy adventure has to end. Today we’ll give you some tips and tricks for astronomy summer adventures.
Continue reading “Ep. 535: Astronomy-Related Things To Do This Summer”