Untethered acoustic levitation device enables frictionless, high-speed movement of delicate components in industrial applications.
Category: futurism – Page 31
NASA Probe Could Intercept Interstellar Comet, Scientists Say
Astronomers at the Pan-STARRS Observatory in Hawaii made history in 2017 when they detected ’Oumuamua, the first interstellar object (ISO) ever observed.
Two years later, the interstellar comet 2I/Borisov became the second ISO ever observed. And on July 1st, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Rio Hurtado detected a third interstellar object in our Solar System, the comet now known as 3I/ATLAS (or C/2025 N1 ATLAS).
Like its predecessors, the arrival of this object has fueled immense scientific interest and led to proposals for missions that could rendezvous with future ISOs.
New HTTP/2 ‘MadeYouReset’ Vulnerability Enables Large-Scale DoS Attacks
This attack is notable not least because it obviates the need for an attacker to send an RST_STREAM frame, thereby completely bypassing Rapid Reset mitigations, and also achieves the same impact as the latter.
In an advisory, the CERT Coordination Center (CERT/CC) said MadeYouReset exploits a mismatch caused by stream resets between HTTP/2 specifications and the internal architectures of many real-world web servers, resulting in resource exhaustion — something an attacker can exploit to induce a DoS attack.
