Copernical Team
FAA: No more commercial astronaut wings, too many launching
"Newer, nimbler, faster:" Venus probe will search for signs of life in clouds of sulfuric acid
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With multiple rovers landed and a mission set to return samples to Earth, Mars has dominated the search for life in the solar system for decades. But Venus has some fresh attention coming its way.
In a new report published today, a team led by MIT researchers lays out the scientific plan and rationale for a suite of scrappy, privately-funded missions set to hunt for signs of life among the ultra-acidic atmosphere of the second planet from the sun.
"We hope this is the start of a new paradigm where you go cheaply, more often, and in a more focused way," says Sara Seager, Class of 1941 Professor of Planetary Sciences in MIT's Department of Earth, Atmospheric and Planetary Sciences (EAPS) and principal investigator for the planned Venus Life Finder Missions. "This is a newer, nimbler, faster way to do space science. It's very MIT."
The first of the missions is set to launch in 2023, managed and funded by California-based Rocket Lab. The company's Electron rocket will send a 50-pound probe on board its Photon spacecraft for the five-month, 38-million-mile journey to Venus, all for a three-minute skim through the Venusian clouds.
Week in images: 6 - 10 December 2021
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Week in images: 6 - 10 December 2021
Discover our week through the lens
Contract signed to build Scout CubeMAP
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ESA has signed a contract with GomSpace to build the Scout CubeMAP mission. Embracing the concept of New Space, CubeMAP is a trio of nanosatellites to help quantify atmospheric processes in the upper atmosphere and how they impact our climate. The constellation will measure water vapour, carbon dioxide, methane, ozone, nitrous oxide and aerosols – all of which play a key role in the greenhouse effect and climate change.
How TIMED Flies
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Launched in 2001, NASA's TIMED mission has now spent 20 years surveying the complicated dynamics of Earth's upper atmosphere. Short for Thermosphere, Ionosphere, Mesosphere Energetics and Dynamics, TIMED observes the chemistry and dynamics where Earth's atmosphere meets space. On its 20th anniversary, the scientific community is reflecting on what they've learned from TIMED's two decades of oper Successful and diverse harvest in darkness and eternal ice
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Jess Bunchek, the NASA guest scientist at the German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) EDEN ISS greenhouse, is nearing the end of her mission in Antarctica. Bunchek has been living and working as a member of the 41st overwintering expedition at the German Neumayer III Station, operated by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research Astronaut applicants thanked as ESA contacts all candidates
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Applicants to ESA’s astronaut selection are being thanked for their patience as thousands of acceptance or rejection notifications are distributed to candidates across Europe.
Earth from Space: Fairbanks, Alaska
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The city of Fairbanks, the largest city in the Interior region of Alaska, and its surroundings, are featured in this Copernicus Sentinel-2 image.
Science with Webb: the nearby cosmos
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The James Webb Space Telescope (Webb) is designed to answer fundamental questions about the Universe.
One of Webb’s key science goals is to study the nearby cosmos: uncovering hidden parts of our Solar System, peering inside dust clouds where stars and planetary systems are forming, and revealing the composition of exoplanets in more detail.
Exoplanets
Thanks to its powerful capabilities at infrared wavelengths, Webb will offer a unique view of the outer planets in our own magnificent Solar System. Looking beyond, Webb will study in detail the atmospheres of a wide diversity of exoplanets.
Webb can study exoplanets as
Five things to know about the James Webb Space Telescope
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The James Webb Space Telescope, the most powerful space observatory ever built, is finally set for launch in late December after decades of waiting.
An engineering marvel, it will help answer fundamental questions about the Universe, peering back in time 13 billion years. Here are five things to know.
Giant gold mirror
The telescope's centerpiece is its enormous primary mirror, a concave structure 21.5 feet (6.5 meters) wide and made up of 18 smaller hexagonal mirrors. They're made from beryllium coated with gold, optimized for reflecting infrared light from the far reaches of the universe.
The observatory also has four scientific instruments, which together fulfill two main purposes: imaging cosmic objects, and spectroscopy—breaking down light into separate wavelengths to study the physical and chemical properties of cosmic matter.