Recently, astronomers have been finding protoplanetary discs around certain stars. Their discovery has helped kick off a new work in planetary formation theory. But planets aren’t the objects that form from discs of material in space. Moons do too. Now, scientists led by Dr. Tomas Stolker of Leiden University and his team have delved deeper into the characteristics of a “protolunar” disc surrounding a “super Jupiter” exoplanet about 500 light-years away.
Jupiter’s atmosphere has plenty of distinct features, including lightning and the Great Red Spot. But the underlying processes that drive these features are less well understood, as the physics of the gases that make up Jupiter’s atmosphere is complicated. A team of scientists from all over the globe has found a familiar process in all the chaos, though. They think a process that happens here on Earth might be happening on a grander scale at Jupiter.
The energetic phenomena known as Fast Radio Bursts (FRBs) are one of the greatest cosmic mysteries today. These mysterious flashes of light are visible in the radio wave part of the spectrum and usually last only a few milliseconds before fading away forever. Since the first FRB was observed in 2007, astronomers have looked forward to the day when instruments of sufficient sensitivity would be able to detect them regularly.
Astronomers have known for years that galaxies are cannibalistic. Massive galaxies like our own Milky Way have gained mass by absorbing smaller neighbours. Now it looks like smaller galaxies like the Large Magellanic Cloud have also feasted on smaller neighbours.
NASA has picked a new telescope to head into space, where it will peer out in search of the most powerful light emissions made in the universe.
Radio, visible light and X-rays are all part of the electromagnetic spectrum. These waves vary in intensity, with gamma rays being the most energetic. The most violent and powerful events in the universe, like supernovas and neutron star mergers, produce gamma-ray bursts.
Rocket Lab will take another step toward booster reusability next month, if all goes according to plan.
Rocket Lab intends to recover the first stage of an Electron launcher during its next mission, which is scheduled to lift off from New Zealand during a two-week window that opens on Nov. 11, representatives of the California-based company announced on Tuesday (Oct. 19).
Home News Spaceflight SpaceX, NASA target Halloween launch for Crew-3 astronaut flight to space station
NASA’s next space station launch is set for Halloween and will put four more astronauts into space on a SpaceX rocket.
The Crew-3 launch is scheduled for Sunday, Oct. 31 at 2:21 a.m. EDT (0721 GMT), using a Falcon 9 rocket. The launch will take place at Launch Complex 39A at NASA’s Kennedy Space Center in Florida. NASA Television and SpaceX broadcast details will be released at a later date.
An uncrewed Russian cargo ship will begin swapping parking spots at the International Space Station tonight (Oct. 20) in a move that will take just over a day to reach its new berth.
The Progress 78 spacecraft is scheduled to undock from Russia’s Poisk module at the station at 7:42 p.m. EDT (2342 GMT). There won’t be any coverage of the undocking on NASA Television, but you can watch it redock at its new port at the International Space Station on Thursday.
On Sept. 15, Hayley Arceneaux became the first person with a prosthesis to fly to space when she launched aboard SpaceX’s private Inspiration4 orbital mission. And earlier this year, in February, the European Space Agency put out a call for people with disabilities to apply to become astronauts, or “parastronauts,” with the agency. However, spaceflight is not yet fully available to those with disabilities: a problem that Mission: AstroAccess aims to solve.
TAMPA, Fla. — German launch services provider Exolaunch is expanding to the U.S. in search of a greater share of the rapidly growing market, stepping up competition against Seattle-based rideshare broker Spaceflight. About half the nearly 100 satellites Exolaunch has already booked for launches next year are for U.S. customers, newly appointed Exolaunch USA CEO Chris Hearsey told SpaceNews.
WASHINGTON — Senate appropriators want NASA to select a second company for its program to develop crewed lunar landers, but provided the agency with only a small increase in funding to support that.
The Senate Appropriations Committee released Oct. 18 drafts of its versions of nine appropriations bills for fiscal year 2022, including commerce, justice and science, which funds NASA. That bill offers $24.83 billion for NASA overall, slightly above the administration’s request of $24.8 billion but less than the $25.04 billion in a House bill.
The Australian-made space weather satellite CUAVA-1 was deployed into orbit from the International Space Station on Wednesday (Oct. 6). Launched to the space station in August aboard a SpaceX Falcon 9 rocket, a major focus of this shoebox-sized CubeSat is to study what radiation from the sun does to Earth’s atmosphere and electronic devices.
A Chinese state-owned enterprise and a private firm are partnering to establish a 96-satellite SAR constellation, with the first launch set for February 2022.
The 38th institute of the giant state-owned enterprise China Electronics Technology Group (CETC) will work with private satellite manufacturer Spacety to construct a X and C-band synthetic aperture radar constellation named Tianxian. The constellation will consist of 96 small satellites launched into various planes.
Satellites have captured stunning new images of the intensifying volcanic eruption on the Spain-owned island of La Palma as new streams of lava spilled out over the weekend.
The revitalized volcanic eruption was accompanied by boulders the size of a house rolling out of the Cumbre Vieja volcano’s crater, where part its cone collapsed on Saturday (Oct. 9), as locals reported dozens of Earth tremors up to 3.8 magnitude since Sunday. The reports signal Cumbre Vieja was still far from going to sleep.