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Chinese flag on the Martian soil. Illustration: shutterstock

How did Mars become the prize in the new space race and why is China winning?

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No one will doubt that China aims to win the new space race. Not only is it the only country to have landed on the moon in over 40 years, but it is also the first to make a soft landing on the far side of the moon, plant a flag on the lunar soil and even bring lunar soil samples to Earth. It is now also landing a robotic all-terrain vehicle on Mars
sun storms Photo: depositphotos.com

Israeli researchers manage to predict solar storms days in advance thanks to artificial intelligence

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Weather forecasting in space, which may affect the activity of satellites, the health of astronauts and the power grids about 24 hours before the occurrence, can be done using machine learning methods that rely on past events in combination with measurements in the atmosphere
compass. Photo: depositphotos.com

Things that Yaorim know: where does the compass needle point?

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Niv asks: Why does the compass point north if the dynamo that flows under the surface of the ground, under the entire earth, is the one that creates the magnetism?
This is how the planets will look on Monday evening (Photo: NASA/JPL-Caltech/TNS)

Today's reminder this afternoon is a rare conjunction of Saturn and Jupiter

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At the time of conjunction, both planets will be seen in the west direction, just after sunset over the southwestern horizon close to the setting sun. The next closest cluster - in March 2080 * And how does this relate to the way we discover planets outside the solar system?
The scarred surface near the North Pole of the Moon as captured by one of the cameras of NASA's LRO probe. The first step of the researchers was to decipher the two-dimensional images in an attempt to understand how many pits and depressions there are in these areas, what their possible depth is and what proportion of their surface is permanently shaded NASA /GSFC/ASU

The frozen side of the moon

A new study by Weizmann Institute of Science scientists and their research partners in the USA indicates that at least some of the water on the moon may be trapped in much more accessible places - in pits and small depressions.
Calveus Crater on the Moon with an illustration depicting water trapped in the lunar soil inside, along with an image of NASA's Stratospheric Observatory for Infrared Astronomy (Sophia) which discovered lunar water in a sunny area. Credit: NASA

Water has also been discovered outside the shadowy craters on the moon

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The Sophia airborne observatory has detected water molecules (H2O) in Calveus Crater, one of the largest craters visible from Earth, located in the southern hemisphere of the Moon. Previous observations of the lunar surface detected some type of hydrogen compound, but failed to distinguish water from its close chemical relative, hydroxyl (OH)
The dark part of the moon is visible next to the bright scythe. Source: Radoslaw Ziomber, Wikimedia

Things people know: why is the moon white?

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The surface of Venus and its atmosphere, where phosphines are at cloud level. Figure: ESO

Has a chemical marker for the possibility of life on the surface of Venus been discovered?

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Astronomers have discovered a rare element - phosphine - in the clouds of the planet Venus. On Earth, this gas is only produced in industry or it is emitted by bacteria living in an oxygen-limited environment
Hera scans the DART impact crater. Figure: ESA

Europa will protect the Earth from asteroids

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An artist's rendering of a potential companion to the Sun, which theorists believe evolved in the Sun's natal cluster and then was lost. If proven, the companion sun theory would add credence to theories that the Oort cloud formed as we see it today, and the ninth planet was captured rather than formed in its place. Qualifying: M. Weiss

Did the sun start life as half of a pair of twin stars?

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Harvard University scientists say the Sun may once have had a binary companion with a similar mass. If the theory is confirmed, the presence of an ancient companion star increases the likelihood that the Oort cloud formed as it is observed and the ninth planet was trapped rather than formed within the solar system.
Mat Mons volcano on Venus. XNUMXD imaging. Photo: NASA/European Space Agency

Scientists have identified 37 active volcanoes on Venus - "The face of the planet is still noisy"

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Asteroid shower on the Earth-Moon system (artist's rendering). Credit: /Murayama, Osaka University

A massive asteroid shower hit the Earth-Moon system 800 million years ago

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An area near sunset on the dwarf planet Pluto. Photo: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Winds and an underground ocean - additional findings from Pluto

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The launch of the Tianwen-1 spacecraft to Mars. Photo: Chinese Space Agency

China launched a spacecraft to Mars, including a vehicle for field research of the planet's surface

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It is possible that the jets of water vapor act as a rocket engine and accelerate the asteroid. Illustration of Omuamoa | Source: NASA / ESA / STSCI /

The visitor from the depths of space: a possible solution to the mystery

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Is it possible to reconstruct the Earth's magnetic history using glacier samples?

The Earth's magnetic history is written in ice

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The asteroid that caused the extinction of the dinosaurs. Illustration: Image by K. Kliche from Pixabay

The asteroid that killed the dinosaurs hit at the worst possible angle and therefore caused maximum damage

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Chihalion, Scotland. The first mountain to be measured and for which a topographical map was drawn. Photographer: Andrew2606, Wikimedia

Things that donors know: how did they weigh the earth and what are we doing to it?

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The magnetic field and electric currents in and around the Earth produce complex forces that have a huge impact on our day-to-day lives. One can imagine the field as a giant bubble, protecting us from space radiation and charged particles with which solar winds bombard the earth. Credit: ESA/ATG medialab

The North Magnetic Pole flies quickly from Canada to Siberia, now we understand why

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Schematic illustration of the DART mission showing the lunar impact of the asteroid (65803) Didymus. Observations after the collision from optical telescopes on Earth and a planetary radar will measure the change in the Moon's orbit around the main body. Figure: NASA

NASA will launch the DART spacecraft that will reach a double asteroid and try to divert its moon from its orbit

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the sun From jumpstory

Is our sun aging?

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Triton and Neptune (simulation). It is hypothesized that Triton came from outside the solar system and was caught in Neptune's gravitational field

Will an Israeli atomic clock fly to Neptune's moon Rahab?

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Artist illustration of "The Living Mars" Illustration by Kevin Gill, NASA

What can climate change on Earth teach us about climate change we will cause on Mars?

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Close-up of Arrokoth by New Horizons. You can see that the "snowman" consists of two separate objects connected by a thin neck. An accidental collision of two such objects would shatter them rather than join them; The new study explains how the said connection was made. Photo courtesy of NASA

The birth of the "snowman" at the edge of the solar system

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The Amadimai Preservation vehicle, under construction for its launch in the summer of 2020. Photo by the European Space Agency

Pick rocks on Mars to bring to Earth

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