Cosmic-ray particles and γ-rays striking superconducting circuits can generate qubit errors that are spatially correlated across several millimetres, hampering current error-correction approaches.
Measurements on a chiral magnet show that non-symmorphic symmetries enforce topological crossings exactly at the Fermi level in certain materials; these crossings can be controlled by an applied magnetic field.
A Middle Eastern advanced persistent threat (APT) group has resurfaced after a two-month hiatus to target government institutions in the Middle East and global government entities associated with geopolitics in the region in a rash of new campaigns observed earlier this month.
Sunnyvale-based enterprise security firm Proofpoint attributed the activity to a politically motivated threat actor it tracks as TA402, and known by other monikers such as Molerats and GazaHackerTeam.
The threat actor is believed to be active for a decade, with a history of striking organizations primarily located in Israel and Palestine, and spanning multiple verticals such as technology, telecommunications, finance, academia, military, media, and governments.
A spyware in a 6-year-old Ferocious Kitten covert surveillance campaign now targets Telegram and Psiphon VPN users in Iran.
It’s SpaceX’s 19th rocket launch (and landing) of the year.
All of this is great news for SpaceX, as the company has been relying heavily on its fleet of veteran rockets, with many Falcon 9 first stages having racked up five or more flights each.
Out of 19 missions so far this year, only one has featured a brand new Falcon 9; the rest were on flight-proven boosters.
Using LIGO’s laser beams to reduce jiggling rather than detect gravitational waves, scientists have gotten closer to the realm of quantum mechanics.
A trial of mosquitoes infected with Wolbachia bacteria resulted in a 77% reduction of dengue fever incidence and 86% reduction of hospitalisations in Yogyakarta, Indonesia.
Observing the secrets of the universe’s “Dark Ages” will require capturing ultra-long radio wavelengths—and we can’t do that on Earth.
The universe is constantly beaming its history to us. For instance: Information about what happened long, long ago, contained in the long-length radio waves that are ubiquitous throughout the universe, likely hold the details about how the first stars and black holes were formed. There’s a problem, though. Because of our atmosphere and noisy radio signals generated by modern society, we can’t read them from Earth.
That’s why NASA is in the early stages of planning what it would take to build an automated research telescope on the far side of the moon. One of the most ambitious proposals would build the Lunar Crater Radio Telescope, the largest (by a lot) filled-aperture radio telescope dish in the universe. Another duo of projects, called FarSide and FarView, would connect a vast array of antennas—eventually over 100000, many built on the moon itself and made out of its surface material—to pick up the signals. The projects are all part of NASA’s Institute for Advanced Concepts (NIAC) program, which awards innovators and entrepreneurs with funding to advance radical ideas in hopes of creating breakthrough aerospace concepts. While they are still hypothetical, and years away from reality, the findings from these projects could reshape our cosmological model of the universe.
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