There are a total of 1,223 UNESCO World Heritage Sites in the world (as of 2024: 952 Cultural, 231 Natural, and 40 Mixed) in 168 countries. Here are the top 20 countries having the most UNESCO World Heritage sites.
Author: M. Özgür Nevres
I am a software developer and a science enthusiast. I was graduated from the Istanbul Technical University (ITU), Computer Engineering. In the past, I worked at the Istanbul Technical University Science Center as a science instructor. I write about the planet Earth and science on this website, ourplnt.com. I am also an animal lover! I take care of stray cats & dogs. This website's all income goes directly to our furry friends. Please consider supporting me on Patreon, so I can help more animals!
Have you ever wondered how many elephants are left in the world, as of 2024? Elephants are wonderful creatures for many reasons! They are intelligent and social animals that form close bonds with one another and live in complex family groups. They are also highly adaptable and can survive in a variety of different habitats, from the savannas of Africa to the rainforests of Asia.
In addition, they play important roles in their ecosystems as keystone species, meaning that their presence can have a significant impact on the overall health and balance of their habitats. Finally, elephants have unique and fascinating biology, including their large size, long lifespan, and remarkable memory.
On October 24, 1946, a V2 rocket (V2 #13) launched by a group of soldiers and scientists from White Sands Proving Ground (today known as White Sands Missile Range – WSMR), New Mexico (USA) returned the first footage of Earth from space. The missile carried a 35-mm camera aloft that snapped an image every second and a half.
Henry, sometimes referred to as the Fénykövi elephant after the Hungarian game hunter Josef J. Fénykövi who killed him, was the largest elephant ever recorded. Weighing approximately 11 tons and standing over 13 feet (3.96 meters) tall, Henry surpassed all known living elephants. He was shot in Angola in 1955, and his impressive body was donated to the Smithsonian National Museum of Natural History in 1959. Henry’s extraordinary size captivated researchers and the public alike, serving as a crucial reminder of the importance of elephant conservation. His legacy not only highlights the majestic nature of these animals but also underscores the threats they face in their natural habitats today.
As of June 2023, there are 290 confirmed moons in our solar system. A moon, also known as a natural satellite, is a celestial body that orbits planets, and asteroids. This number includes only the planetary moons (moons orbiting a planet) plus Pluto’s moons. Here is the list of the known planetary moons in the solar system.
From 1980 to 1989, the National Aeronautics and Space Administration (NASA) experienced one of its most eventful and transformative decades. During these years, NASA’s budget reflected the agency’s evolving priorities and the challenges it faced. This era was defined by significant milestones, including the launch and regular missions of the Space Shuttle program, which revolutionized space transportation. However, it was also marked by the tragic Challenger disaster in 1986. Through highs and lows, NASA’s funding patterns during this decade provide insights into the U.S. government’s commitment to space exploration and its response to unforeseen events. This article will detail the year-by-year budget of NASA throughout the 1980s, juxtaposed against the backdrop of its achievements and challenges.
The budget of NASA from 1970 to 1979 marks a decade of transition and continued exploration in space science. Building on the success of the Moon landing, this period saw the development and execution of significant missions such as the Viking landings on Mars, the launch of Skylab, America’s first space station, and the inception of the Space Shuttle program. The funding during these years played a vital role in maintaining America’s leadership in space exploration and technology. In this article, we will examine the year-by-year budget of NASA that enabled these groundbreaking achievements and shaped the direction of human spaceflight and planetary exploration.
Have you ever wondered what is the budget of NASA? Charting the course of human history, the National Aeronautics and Space Administration (NASA) has turned science fiction into reality since its establishment on July 29, 1958. With an array of incredible feats, from Moon landings to Mars rovers, NASA has continually pushed the boundaries of space exploration. This journey hasn’t been without its costs, however, and the exploration of NASA’s annual budget from its inception to the present day offers a compelling insight into the financial fuel behind these momentous accomplishments. Here’s the budget of NASA, year by year between 1958 and 2024.
The budget of NASA from 1958 to 1969 represents a crucial period in the history of space exploration. During these transformative years, NASA’s funding saw significant fluctuations, reflecting the national priorities and ambitions of the time. This period marked the inception of the Apollo program, leading to the landmark achievement of putting a human on the Moon in 1969. Additionally, other pioneering missions such as the Mercury and Gemini programs laid the groundwork for human spaceflight. This era also witnessed the launch of various scientific and exploratory satellites. In this article, we will delve into the year-by-year budgetary allocations and how they shaped these historic milestones.
In the history of Space Exploration, numerous space missions have been undertaken to study the Moon, the Earth’s natural satellite. Here’s the list of successful moon landings (crewed and uncrewed) with dates and mission summaries.