Categories

China launches crewed space flight as part of moon ambitions

China launched its crewed Shenzhou-23 spacecraft and eased it into a successful docking with a space station early Monday as part of Beijing’s ambitions to send humans to the moon by 2030, state media said.

Go to Source

Study shows how sunspot activity speeds up reentries

It’s getting crowded up there. Over the past few years, the advent of SpaceX’s Starlink and other players in the mega-satellite constellation game are adding an exponential load of satellites and orbital debris to the low Earth orbit environment. But all that goes up, must eventually come down. Now, a new study looks at solar activity over time as a predictor for how reentries trend.

Go to Source

N.H. trooper uses cruiser to stop wrong-way driver, crashing head-on

The driver of the Nissan was arrested on felony counts of reckless conduct, second-degree assault and criminal mischief, as well as driving under the influence

Go to Source

Solar activity follows an 11‑year cycle. Here’s how it controls eruptions and solar flares

When you look up at the sky on a sunny day, the sun might seem like a bright spot, unchanging in the sky. But the sun is a complex, dynamic celestial body, wrapped in electrical currents and magnetic fields that constantly move and tangle as it rotates. At times the sun’s surface is very active, casting out powerful bursts of plasma called coronal mass ejections, while at other times it is calmer.

Go to Source

Heavily reddened quasars caught going through a ‘blow-out’ phase

At the center of most large galaxies sits a supermassive black hole (SMBH). When these black holes are actively consuming material, they become incredibly luminous quasars. But some quasars appear wrapped in thick clouds of dust, making them hard to detect. In a new study, astronomers have revealed 77 new, hidden, “heavily reddened” quasars (HRQs).

Go to Source

Pentagon Just Released Footage of a Flying Humanoid — And It Matches a 2015 Sighting Nobody Could Explain

The US Department of War just published official infrared footage of a flying humanoid figure on war.gov/ufo. File code DOW UAP PR059, captured June 2020. Looks almost identical to the disputed 2015 Sequoia National Park sighting.

The post Pentagon Just Released Footage of a Flying Humanoid — And It Matches a 2015 Sighting Nobody Could Explain appeared first on Infinity Explorers.

Go to Source

Suspect dead after opening fire at White House security checkpoint

The suspect pulled a gun from a bag and fired at posted Secret Service officers before officers returned fire

Go to Source

As corporations race for the stars, we need international collaboration on space governance

The science academies of G7 member countries have identified international space governance as a pressing issue for the G7 Leaders’ Summit, to be held from June 15–17 in Evian, France.

Go to Source

Extreme 8.5-minute orbit reveals white dwarf being torn apart by its binary companion

A team of U.S. astronomers has observed a binary pair of white dwarfs where one star is actively devouring material from the other. Led by Emma Chickles at MIT, the researchers revealed one of the clearest views yet of how ultracompact white dwarf binaries exchange mass at extreme orbital periods—offering an enticing potential target for future generations of gravitational wave detectors. The research has been published in The Astrophysical Journal.

Go to Source

Quantum metasurface boosts terahertz detection sensitivity by exploiting in-plane photoelectric effect

Being able to see light and detect radiation is of utmost importance at any frequency. While this challenge has been solved in the visible range, radiation detectors in the far-infrared and terahertz regimes are either not sensitive, slow, or require bulky and expensive, often cryogenically cooled devices, which hinders practical applications.

Go to Source

Burglary suspect trapped in a wall rescued after Calif. cops on coffee break hear his cries for help

The man fell from a movie theater roof and became wedged inside a wall cavity for 10 hours before Salinas officers heard his cries for help during a coffee stop

Go to Source

N.M. cops from across counties flock to this city for a place to call home

Rio Rancho, roughly 50 miles from Santa Fe, sees commuters descend in droves between the two cities each weekday; among them are many law enforcement officers

Go to Source

China set for latest space launch, with Hong Kong astronaut aboard

A Hong Kong astronaut will join a Chinese space mission for the first time as part of a three-person crew launching on Sunday, as Beijing edges closer to its goal of landing people on the moon.

Go to Source

SpaceX launches its biggest, most beefed-up Starship yet on a test flight

SpaceX launched its biggest, most powerful Starship yet on a test flight Friday, an upgraded version that NASA is counting on to land astronauts on the moon.

Go to Source

Just outside Jupiter, one region may have forged six meteorite parent bodies

When the solar system formed, a disk of gas and dust orbited the young sun. Over the course of millions of years, the dust gradually clumped together to form kilometer-sized chunks known as planetesimals. Some grew into planets, while the rest are considered to be the precursors of today’s asteroids. Researchers assume that this development did not proceed in a linear fashion, with different stages of planetesimal development occurring simultaneously, and not every region of the disk offering favorable “starting conditions” for planetesimals.

Go to Source