Vega-C inaugural launch: mission highlights
Tuesday, 07 June 2022 13:00
Video:
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Animated preview of flight VV21 illustrates gantry rollout and liftoff from Europe’s Spaceport in French Guiana, stage and fairing separations, and deployment of the Italian Space Agency’s LARES-2 scientific payload and six research CubeSats. Vega-C represents a dramatic capability boost compared to its predecessor, Vega, which has flown since 2012. With new first and second stages and an uprated fourth stage, Vega-C increases performance from Vega’s 1.5 t to about 2.2 t in a reference 700 km polar orbit and handles larger payloads.
Redwire to produce tactical communications antennas for military satellites
Tuesday, 07 June 2022 11:30
Redwire announced June 7 it won a contract to produce 42 tactical communications antennas for U.S. military satellites in low Earth orbit.
The post Redwire to produce tactical communications antennas for military satellites appeared first on SpaceNews.
Redwire, MDA, to produce tactical communications antennas for military satellites
Tuesday, 07 June 2022 11:30Redwire announced June 7 it won a contract to produce 42 tactical communications antennas for U.S. military satellites in low Earth orbit.
The post Redwire, MDA, to produce tactical communications antennas for military satellites appeared first on SpaceNews.
Jupiter’s moon Europa to obscure distant star
Tuesday, 07 June 2022 11:00
On 19 June 2022, Jupiter’s intriguing moon Europa will pass in front of a distant star, making that star appear to disappear for at least a minute. This event will be easy to see with any size of telescope from certain parts of Africa.
Beautiful Weekend Views - Sols 3493-3495
Tuesday, 07 June 2022 10:33
We're heading into a packed weekend, after a successful drive putting us in a great location with some really beautiful views. Everywhere you look in the Navcam mosaic (above) there's something interesting to see!
We're up close to a nifty layered outcrop, which is getting lots of imaging including ChemCam LIBS on targets 'Rukumata' and 'Guarico,' a ChemCam mosaic on 'Kamakusa,' MAHLI dogs Shenzhou XIV astronauts transporting supplies into space station
Tuesday, 07 June 2022 10:33
Crew members of the Shenzhou XIV spaceflight have begun to transport living and mission supplies to the Tiangong space station, according to the China Manned Space Agency.
The agency said in a short release on Monday afternoon that the three astronauts - mission commander Senior Colonel Chen Dong, Senior Colonel Liu Yang and Senior Colonel Cai Xuzhe - entered the Tianzhou 4 cargo spaceship NASA rolls SLS moon rocket back out to Kennedy Space Center launch pad
Tuesday, 07 June 2022 10:33
NASA's Space Launch System moon rocket reached the launching pad at Kenndy Space Center in Florida Monday morning after its slow-rolling 4.2-mile hike.
The trip to the historic 39B launch pad, which finished up around 8:20 a.m. EDT, will allow the rocket to be loaded with super-cold propellants as it prepares for launch around the moon later this summer. China sends three astronauts to Tiangong Space Station
Tuesday, 07 June 2022 10:33
China on Sunday successfully launched a manned mission to its Tiangong Space Station.
The three-person crew launched on the Shenzhou-14 spacecraft from the Jiquan Satellite Launch Center in the Gobi Desert at 10:44 a.m. local time with the astronauts entering the Tianhe core module at 8:50 p.m.
The astronauts - Chen Dong, Liu Yang and Cai Xuzhe - will live and work in space for six m Bacterial cellulose enables microbial life on Mars
Tuesday, 07 June 2022 10:33
An international research team including the University of Gottingen has investigated the chances of survival of kombucha cultures under Mars-like conditions. Kombucha is known as a drink, sometimes called tea fungus or mushroom tea, which is produced by fermenting sugared tea using kombucha cultures - a symbiotic culture of bacteria and yeast. Although the simulated Martian environment destroye Cargo Dragon mission postponed to investigate potential propellant leak
Tuesday, 07 June 2022 01:18
NASA and SpaceX have postponed the launch of a cargo Dragon mission to the International Space Station after discovering a potential propellant leak in the spacecraft’s thrusters.
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Researchers tapped again for NASA moon mission, set to explore mysterious domes
Monday, 06 June 2022 16:09
A team of researchers from the University of Central Florida will be exploring an unknown and mysterious region of the moon.
Two UCF planetary scientists, Kerri Donaldson Hanna and Adrienne Dove, have been asked to lead a $35 million mission which would land a spacecraft over the Gruithuisen Domes—an unexplored part of the moon that has left NASA scientists scratching their heads, according to a NASA press release.
The domes, which are found on the western part of the moon, appear to be the result of a rare form of volcanic eruption, according to NASA. What's mysterious about the domes is that such geological structures on Earth require oceans of liquid water and plate tectonics to form. Without such ingredients, NASA scientists are left baffled as to how the structures came to be.
Donaldson Hanna and Dove's work is part of NASA's plan to use more commercial companies to take payloads to the moon through its Commercial Lunar Payload Service program (CLPS), which is headquartered in the Johnson Space Center in Houston. The CLPS program is born from NASA's Artemis lunar exploration plans and efforts to get humans back on the moon.
What is the best radiation shielding for the surface of Mars?
Monday, 06 June 2022 14:34
The planet Mars is calling to us. At least, that is the impression one gets when examining all the planned and proposed missions to the red planet in the coming decade. With so many space agencies currently sending missions there to characterize its environment, atmosphere, and geological history, it seems likely that crewed missions are right around the corner. In fact, both NASA and China have made it clear that they intend to send missions to Mars by the early 2030s that will culminate in the creation of surface habitats.
To ensure astronaut health and safety, both in transit and on the surface of Mars, scientists are investigating several means of radiation protection. In a recent study, a team from the Blue Marble Space Institute of Science (BMSIS) studied how various materials could be used to fashion radiation-protective structures. This included materials brought from Earth and those that can be harvested directly from the Martian environment.
Starlink regains permission to operate in France
Monday, 06 June 2022 14:23
SpaceX’s Starlink broadband network reclaimed permission to operate in France June 2 following a month-long public consultation in the country.
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India’s Bellatrix Aerospace raises $8 million Series A for in-space propulsion project
Monday, 06 June 2022 13:43
Indian space startup Bellatrix Aerospace said June 1 that it had raised $8 million in a Series A funding round to pursue the development of in-space propulsion systems.
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Mars is all shook up
Monday, 06 June 2022 09:30
Recently, 47 new 'marsquakes' (that is, quakes on Mars) have been detected by Professor Hrvoje Tkalcic from the Australian National University and Professor Weijia Sun from the Chinese Academy of Science. The discovery suggests Mars to be more seismically active than previously thought.
The findings also provide clues about the composition of Mars and how other rocky planets in our Solar S