The Earth’s Core Turns Out to be a Solid Nickel Iron Alloy Measuring 725 Km

The Earth’s Core Turns Out to be a Solid Nickel Iron Alloy Measuring 725 Km

Geophysicists at the Australian National University in Canberra say that the Earth’s core is a solid iron-nickel alloy measuring 725 Kilometers (Km). Photo/Pledgetimes/Live Science CANBERRA – Geophysic scientists at the National University Australia in Canberra stated that the Earth’s core is a solid iron-nickel alloy measuring 725 Kilometers (Km). This data is obtained by scientists … Read more

The discovery of an Earth-like exoplanet that may have liquid water 31 light years away

The discovery of an Earth-like exoplanet that may have liquid water 31 light years away

Written by Amira Shehata Wed, 08 Feb 2023 12:00 AM Astronomers have discovered an Earth-like planet 31 light-years away from us that can host life. It is called “Wolf 1069 b”. It has a mass similar to our home planet, and it orbits a star at a distance that allows liquid water to exist. And … Read more

A Russian astronomer reveals an asteroid approaching Earth and sets a date for seeing it

A Russian astronomer reveals an asteroid approaching Earth and sets a date for seeing it

announced a scientist Russian astronomy Gennady Borisov, that the asteroid “2023 BU” with a diameter of 5-6 meters will fly on Thursday, January 26, at a distance of a few thousand kilometers from Earth, according to RT. Borisov said in an interview with the Russian news agency, Novosti: “Two days ago, I noticed the appearance … Read more

The James Webb Telescope First Finds an Exoplanet, 99 Percent the Size of Earth

The James Webb Telescope First Finds an Exoplanet, 99 Percent the Size of Earth

Liputan6.com, Jakarta – Teleskop James Webb again recorded a new achievement, after previously this telescope managed to capture a more visual appearance of outer space within six months of its operation. This time, as quoted from Engadget, Friday (13/1/2023), the James Webb telescope managed to find an exoplanet for the first time. According to astronomers’ … Read more

The oldest rocks on Earth… one of them is 4 billion years old

The oldest rocks on Earth… one of them is 4 billion years old

Have you ever thought about how old the earth is? There is a lot of radiological evidence that the age of the earth is around 50 million years. Because the earth’s crust is constantly changing, it is difficult to find evidence of the earliest parts of the earth’s formation. However, there have been many discoveries … Read more

The comet will cross the sky after 50,000 years and can be seen with the naked eye

The comet will cross the sky after 50,000 years and can be seen with the naked eye

Comet “C/2022 E3 (ZTF)” will cross Earth’s sky again 50,000 years after its last visit and will be visible to the naked eye at the end of January. The small rocky and icy body is only a kilometer in diameter. The comet was discovered in March 2022 by the Zwicky Transient Facility (ZTF) program, which … Read more

Horrified, flying to Mars could kill astronauts

Horrified, flying to Mars could kill astronauts

The planets Earth and Mars orbit the sun at different speeds. REPUBLIKA.CO.ID, JAKARTA — Although the plan is to send astronaut the Mars keep echoing, the fact is not easy to wade through the journey. Mars and Land it is more than 99 million kilometers and is almost 250 times farther from our planet than … Read more

The colors of the homeland | Tomorrow the earth will be closest to the sun… Will it be able to melt the ice?

The colors of the homeland |  Tomorrow the earth will be closest to the sun… Will it be able to melt the ice?

​ Coinciding with the winter season in the Northern Hemisphere, the globe is expected to reach its closest distance to the sun, known as “perihelion”, at 19:17 Mecca time (16:17 GMT) tomorrow, Wednesday 4 January. The distance between the Earth and the Sun changes every year According to engineer Majed Abu Zahra, head of the … Read more

This comet will pass close to the Earth, it can be seen with the naked eye

This comet will pass close to the Earth, it can be seen with the naked eye

Loading… Early in 2023 Earth will be visited by a newly discovered comet bright enough to be seen with the naked eye. Photo/NASA/JPL Caltech FLORIDA – Early 2023 Land will be visited comet recently discovered and bright enough to be seen with the naked eye. The comet, designated C/2022 E3 (ZTF), appeared quite bright as … Read more