When it was first discovered in 2004, Apophis was identified as one of the most dangerous asteroids in that there was a risk that it could impact Earth. But that impact assessment changed over the years after astronomers ...
Astronomy
Mar 4, 2024
2
151
(Phys.org) -- SpotterRF has announced a special radar backpack kit designed to enhance situational awareness for soldiers on the ground. The company says its special radar is designed for warfighters as part of small expeditionary ...
In March 2022, a defunct part of a space rocket hurled toward the moon's surface and impacted near the Hertzsprung Crater, an enormous impact feature on the far side of the moon that is never directly visible from Earth.
Space Exploration
Nov 25, 2023
0
29
Comets that circle the Sun in very elongated orbits spread their debris so thin along their orbit or eject it out of the solar system altogether so that their meteor showers are hard to detect. From a new meteor shower survey ...
Space Exploration
May 20, 2021
0
775
The utopian vision of the motor vehicle is an onboard autodriver much like that of the autopilot in aircraft which takes over the task of driving, freeing up the human driver to work, rest or play. This is becoming an engineering ...
Hi Tech & Innovation
Jun 17, 2015
20
22
The winds died down for SpaceX as it queued up its rarely used Falcon Heavy right after sunset from the Space Coast on Sunday.
Space Exploration
Jan 16, 2023
0
11
U.S. Navy pilots and sailors won't be considered crazy for reporting unidentified flying objects, under new rules meant to encourage them to keep track of what they see. Yet just a few years ago, the Pentagon reportedly shut ...
Other
May 17, 2019
19
22
Understanding each other's thoughts and feelings is a vital component of successful relationships. For example, when we're discussing emotional or stressful situations with other people, our intuition may tell us that someone ...
Social Sciences
Jun 16, 2022
0
3
A new suite of cybersecurity software tools is being demonstrated at Idaho National Lab this week. The tools will help the electric utility industry protect their control system networks from cyber attack.
Internet
Aug 30, 2012
0
0
A group of Microsoft workers is demanding the company cancel a contract supplying the U.S. Army with HoloLens headsets that they say would turn real-world battlefields into a video game.
Business
Feb 23, 2019
3
16
