Copernical Team
NASA's Mars Helicopter scouts ridgeline for Perseverance science team
NASA's Ingenuity Mars Helicopter recently surveyed an intriguing ridgeline near the ancient river delta in Jezero Crater. The images - captured on April 23, during the tiny helicopter's 27th flight - were taken at the request of the Perseverance Mars rover science team, which wanted a closer look at the sloping outcrop.
"Ingenuity not only provides imagery from an aerial perspective, but a Stanford scientists describe a gravity telescope that could image exoplanets
In the time since the first exoplanet was discovered in 1992, astronomers have detected more than 5,000 planets orbiting other stars. But when astronomers detect a new exoplanet, we don't learn a lot about it: we know that it exists and a few features about it but the rest is a mystery.
To sidestep the physical limitations of telescopes, Stanford University astrophysicists have been workin Spacesuit waltz | Cosmic Kiss
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Join ESA astronaut Matthias Maurer, and his Crew-3 mates NASA astronauts Kayla Barron, Raja Chari and Thomas Marshburn, as they check out their Crew Dragon launch and entry suits before they return to Earth.
The spacesuits are custom-made for each crew member and protect the astronauts from potential fire and depressurisation in the crew capsule. A single connection point on the thigh, connects the spacesuits to the life support system that supplies the astronauts with oxygen and power, as well as cooling and communication systems.
The suits are equipped with touchscreen-compatible gloves and a flame-resistant outer layer and can
NASA sets mid-May launch for Boeing Starliner spacecraft's initial trip to ISS
Boeing's Starliner spacecraft may finally get off the ground for its second flight following an issue with the craft's propulsion system.
The capsule, designed to ferry astronauts to and from the International Space Station, is set to launch on its second uncrewed test flight on May 19, company officials confirmed during a teleconference on Tuesday.
The mission, Orbital Flight Te Humanity will need to survive about 400,000 years if we want any chance of hearing from an alien civilization
If there are so many galaxies, stars, and planets, where are all the aliens, and why haven't we heard from them? Those are the simple questions at the heart of the Fermi Paradox. In a new paper, a pair of researchers ask the next obvious question: How long will we have to survive to hear from another alien civilization?
Their answer? 400,000 years.
Which parts of Mars are the safest from cosmic radiation?
In the coming decade, NASA and China plan to send the first crewed missions to Mars. This will consist of both agencies sending spacecraft in 2033, 2035, 2037, and every 26 months after that to coincide with Mars opposition (i.e., when Earth and Mars are closest in their orbits). The long-term aim of these programs is to establish a base on Mars that will serve as a hub that accommodates future missions, though the Chinese have stated that they intend for their base to be a permanent one.
The prospect of sending astronauts on the six- to nine-month journey to Mars presents several challenges, to say nothing of the hazards they'll face while conducting scientific operations on the surface. In a recent study, an international team of scientists conducted a survey of the Martian environment—from the peaks of Mount Olympus to its underground recesses—to find where radiation is the lowest.
Blood clot expert working with NASA to study blood flow, clot formation in zero gravity
Are astronauts more likely to develop blood clots during space missions due to zero gravity? That's the question NASA is trying to answer with help from UNC School of Medicine's Stephan Moll, MD, professor in the UNC Department of Medicine. A new publication in Vascular Medicine shows the results of an occupational surveillance program spurred by the development of a deep vein thrombosis (DVT) in the jugular vein of an astronaut, which is described in detail in a New England Journal of Medicine publication from 2020.
Moll was consulted by NASA when the discovery of the blood clot was made during the astronaut's mission on the International Space Station (ISS). This was the first time a blood clot had been found in an astronaut in space, so there was no established method of treatment for DVT in zero gravity. Moll, a member of the UNC Blood Research Center and a clinical hematologist, was called upon for his knowledge and treatment experience of DVT on Earth.
NASA, Boeing say Starliner on track for May 19 launch
Boeing's Starliner capsule is finally ready to reattempt a key test launch to the International Space Station on May 19, officials said Tuesday.
The uncrewed flight, named OFT-2, is a vital step towards certifying the spaceship for eventually carrying passengers, giving NASA a second taxi provider alongside SpaceX.
Aerospace giant Boeing, which was awarded a $4.2 billion contract for the purpose in 2014, initially attempted the test in 2019, but failed to rendezvous with the ISS after experiencing software glitches that caused flight anomalies.
The program has since experienced several delays. It was last supposed to fly in August 2021, but the mission was aborted just hours before launch because high humidity led to corrosion within Starliner's valves.
NASA's SDO sees sun release strong solar flare
The Sun emitted a strong solar flare on May 3, 2022, peaking at 9:25 a.m. EDT. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.
Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts.
This flare is classified as an X-class flare. X-class denotes the most intense flares, while the number provides more information about its strength. More info on how flares are classified can be found here.
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