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Category: space – Page 62

World’s first hypersonic jet that can travel from London to New York in one hour set to take test flight

Hypersonic jet that can travel between london and new york in one hour set for test flight.

In a groundbreaking development for the aviation industry, Venus Aerospace, a Texas-based company, is preparing to conduct the first test flight of a hypersonic jet that promises to reduce the flight time between London and New York to just one hour. The hypersonic jet, dubbed the Stargazer, is designed to travel at speeds up to Mach 6, which is six times the speed of sound, and represents a major leap forward in air travel technology.

The journey from New York to London typically takes around seven hours on a conventional passenger aircraft. Even Concorde, the legendary supersonic aircraft, managed the route in just under three hours. However, with the introduction of the hypersonic Stargazer, that travel time could be slashed to a mere 60 minutes.

A Blown-Glass Structure Could House Astronauts on the Moon

Humanity will eventually need somewhere to live on the Moon. While aesthetics might not be the primary consideration when deciding what kind of habitat to build, it sure doesn’t hurt. The more pleasing the look of the habitat, the better, but ultimately, the functionality will determine whether or not it will be built. Dr. Martin Bermudez thinks he found a sweet synergy that was both functional and aesthetically pleasing with his design for a spherical lunar habitat made out of blown glass. NASA apparently agrees there’s potential there, as he recently received a NASA Institute for Advanced Concepts (NIAC) Phase I grant to flesh out the concept further.

Bermudez’s vision’s artistic design looks like something out of an Arthur C. Clarke novel: a glass sphere rising off the lunar surface that could potentially contain living and work areas for dozens of people. His firm, Skyeports, is founded on creating these blown glass structures in space.

The design has some challenges, as Dr. Bermudez discusses in an interview with Fraser. First is how to build this thing. It’s far too large to ship in any conventional lunar lander. However, there’s also no air on the Moon to use as the blown gas to create the spherical shape. Dr. Bermudez plans to utilize argon, which would initially be shipped up from Earth to fill the sphere. Argon has several advantages in that it’s a noble gas and not very reactive, so it’s unlikely to explode in the furnace while the glass is blown.

New optical tech boosts gravitational-wave detection capabilities

In a paper published earlier this month in Physical Review Letters, a team of physicists led by Jonathan Richardson of the University of California, Riverside, showcases how new optical technology can extend the detection range of gravitational-wave observatories such as the Laser Interferometer Gravitational-Wave Observatory, or LIGO, and pave the way for future observatories.

Since 2015, observatories like LIGO have opened a new window on the universe. Plans for future upgrades to the 4-kilometer LIGO detectors and the construction of a next-generation 40-kilometer observatory, Cosmic Explorer, aim to push the gravitational-wave detection horizon to the earliest times in the history of the universe, before the first stars formed. However, realizing these plans hinges on achieving laser power levels exceeding 1 megawatt, far beyond LIGO’s capabilities today.

The research paper reports a breakthrough that will enable gravitational-wave detectors to reach extreme laser powers. It presents a new low-noise, high-resolution approach that can correct the limiting distortions of LIGO’s main 40-kilogram mirrors which arise with increasing laser power due to heating.

‘Cosmic Highway’ Discovered: How Alpha Centauri’s Debris May Link Our Solar System to Faraway Stars

A groundbreaking study reveals that Alpha Centauri’s particles are already making their way into our solar system, traveling across the cosmic highway that connects star systems. These particles, ejected from the nearest stellar neighbor to Earth, could be carrying valuable insights about distant worlds and the forces that shape our galaxy.

Quantum Machine Could Predict The Ultimate Fate of The Universe

Our entire reality could – in theory – be built on a bed of sand, teetering on the brink of collapse. If so, a new device developed by a collaboration of physicists in Europe might give us some idea of how it all ends.

Using a process known as quantum annealing, the researchers have provided a proof-of-concept method to study the dynamics of a terrifying kind of reality-decay that would pull at the threads of physics, causing them to unravel.

Were such an event to occur somewhere in the cosmos, the quantum laws that lend structure to matter would be rewritten at the speed of light, spelling an end to all reality as we know it.

The Universe in Motion: Upcoming Astronomical Events

On this episode of Cultivate Curiosity, our host Jacie takes us on a journey through a few spectacular upcoming astronomical events. From February’s dazzling planetary alignments and bright Venusian glow to March and April’s upcoming eclipses and meteor showers, we explore the science behind these celestial events and how to best view them. Whether you’re an avid stargazer or just looking up with curiosity, this episode will inspire you to keep your eyes on the sky!