Unmanned Aerial Vehicles


Unmanned Aerial Vehicles (UAVs) are aircraft that are operated without a human pilot on board. They are controlled either autonomously by onboard computers or remotely by a human operator. UAVs have become increasingly popular in space and astronautical engineering due to their ability to perform tasks that are too dangerous or difficult for humans to undertake. They are used for a variety of purposes, including military reconnaissance, surveillance, scientific research, and commercial applications such as aerial photography and delivery services. UAVs come in a range of sizes, from small handheld models to large aircraft that can stay aloft for days at a time. They are equipped with a variety of sensors and cameras that allow them to collect data and images from the air. UAVs have revolutionized the way we explore and study our planet, and they are an important tool for space and astronautical engineering research.


Your Previous Searches
Random Picks

  • SARSAT: SARSAT (Search and Rescue Satellite-Aided Tracking) is a system that uses satellites to detect and locate emergency distress beacons activated by aircraft, ships, and individuals in distress. The system operates on a frequency of 406 MHz an ... Read More >>
  • Haze: Haze is a meteorological phenomenon that occurs when dust, smoke, and other dry particles obscure the clarity of the atmosphere. In space and astronautical engineering, haze can be a significant problem for imaging and remote sensing applic ... Read More >>
  • Climate Variability: Climate variability refers to the natural variations in the Earth's climate over time, including changes in temperature, precipitation, and other weather patterns. These variations can occur on a range of timescales, from years to centuries ... Read More >>
Top News

Bestselling author explains the science of happiness: "You can do the work"...

Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....

News Source: CBS News on 2024-11-18

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....

News Source: CBS News on 2024-11-15

You can't put a price on the sense of awe particle physics inspires...

Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...

News Source: New Scientist on 2024-11-13

If you want to stretch your gift game into days this holiday, check out these ad...

The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...

News Source: ABC News on 2024-11-04

November brings a bonanza of meteor showers...

November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....

News Source: NBC News on 2024-11-02