Space and astronomy news
If climate change models are correct, humanity is working itself—and dragging the rest of life on Earth with it—into a corner. Scientific pleas to control emissions and battle climate change are starting to have some effect, but not enough. So now we have some tough decisions looming.
The Hubble Space Telescope is a hero in the astronomy world. And when it suffered a malfunctioning gyro on October 5th, it took a heroic effort on the part of the Hubble team to get it working again. Now we have Hubble’s first picture after its return to service.
Continue reading “Hubble’s First Picture After Returning to Service. The Telescope is Fully Operational Again with Three Working Gyros”
Star clusters are not rare. They’re one of the most common arrangements of stars in the Universe. But star cluster NGC 1866, as seen in this image from Hubble, is different than its brethren. Most clusters are populated by stars the same age, BUT NGC 1866 is like an all-ages club.
Continue reading “Some of the Stars in this Cluster are Almost as Old as the Universe Itself While Others Formed in a Second Generation. It Looks Young and Old at the Same Time”
We all know that the time is past due for a Moon base. But the cost of sending everything needed from Earth to build a base is prohibitive. Earth’s gravity well is too deep and too strong to get everything there with rockets. So what’s the solution?
Continue reading “Europe’s Vision of a Future Moon Base. Made out of Moon Dust.”
Gathering detailed information on exoplanets is extremely difficult. The light from their host star overwhelms the light from the exoplanet, making it difficult for telescopes to see them. But now a team using cutting-edge technology at the Keck Observatory has taken a big leap in exoplanet observation and has detected water in the atmosphere of a planet 179 light years away.
Continue reading “Astronomers Detect Water in the Atmosphere of a Planet 179 Light-Years Away”
Jezero crater is the landing spot for NASA’s upcoming 2020 rover. The crater is a rich geological site, and the 45 km wide (28 mile) impact crater contains at least five different types of rock that the rover will sample. Some of the landform features in the crater are 3.6 billion years old, making the site an ideal place to look for signs of ancient habitability.
Continue reading “It’s Decided, the Mars 2020 Rover Will Land in Jezero Crater”
Back in the 1970s, NASA’s Mariner and Viking Missions were sent out to explore other planets in our Solar System. All three of them (there were two Viking missions) captured images of Mars’ moon Phobos during their travels. They were our first images of the tiny, potato-shaped moon, and the images held a mystery: strange linear grooves on the moon’s surface.
Continue reading “Strange Grooves on Phobos Were Caused by Boulders Rolling Around on its Surface”
An international team of scientists have discovered what lay hidden under Arctic ice for thousands or even hundreds of thousands of years. Using data primarily from NASA’s Operation IceBridge, they discovered one of the 25 largest impact craters anywhere on Earth. And its discovery may re-ignite an old climate debate.
Continue reading “Huge Asteroid Impact Crater Found Just Under the Ice in Greenland”
Space technology company Lunar Outpost has unveiled their new Lunar Prospector rover that will explore the surface of the Moon to search for and map resources. The Lunar Prospector is designed to drill for and analyze sub-surface samples. The first of the smallish robots was recently demonstrated on simulated Lunar regolith at the Colorado School of Mines.
Continue reading “Lunar Outpost Shows off their New Rover that will Crawl the Moon, Searching for Resources”
The architectural design behind Japan’s new space research center is mind-boggling. The futuristic building will incorporate elements of spacecraft design, which emphasize light weight and high functionality. The whole thing will be suspended over a man-made, Moon-like crater.
Continue reading “So Cool! Japanese Space Research Center will be Suspended Over a Moonlike Crater”