The Earth's magnetic North Pole has been racing towards Siberia at an increasing pace, according to a Science Alert report. For the first time in its recorded history, the magnetic north pole even crossed the Greenwich meridian, the invisible line that determines time zones.
The infernal landscape of Dallol, located in the Ethiopian depression of Danakil, extends over a volcanic crater full of salt, where toxic gases emanate and water boils in the midst of intense hydrothermal activity.
The study, published in the journal Nature Ecology and Evolution, revealed that any form of microbial life was absent in the hot, saline, hyperacid ponds of the Dallol geothermal field in Ethiopia.
The researchers, including those from George Washington University in the US, detected a burst on January 14 labeled GRB 190114C which led to a collaborative effort to observe the radiation coming from the source using more than 20 observatories and instruments around the world.
A transit of Mercury across the Sun takes place when the planet Mercury passes directly (transits) between the Sun and a superior planet, becoming visible against (and hence obscuring a small portion of) the solar disk. Transits of Mercury occur in May or November.
The researchers said that the salt ponds on Mars are similar to some found on the Earth such as those in a region called Altiplano near the Bolivia-Peru border.
According to the European Space Agency (ESA), of the 600,000 known asteroids in our solar system, some 20,000 are NEOs and 800 are on the agency’s ‘risk list’ for observation.
Experts believe that the fungi's appearance in Australia is most likely natural as there have also been unconfirmed reports of it growing in the nearby islands of Papua New Guinea and Indonesia.
NASA's Center for Near Earth Object Studies (CNEOS) has set its eyes on three asteroids who are likely to intersect Earth's orbit. All of these asteroids are hurtling through space towards the earth at a breathtaking speed of thousands of miles per hour.
Based on a report, a NASA video showcased all known asteroids that passed through our solar system from Jan. 1, 1999, to Jan. 31, 2018 and it showed just how many near-Earth collisions occurred during the last two decades.
Researchers have found that a collision between rocks in space around 470 million years ago greatly influenced the diversity of life on the Earth. The study, published in the journal Science Reports, found that a 150 km asteroid between Jupiter and Mars was crushed 470 million years ago, and the dust spread throughout the inner solar system consisting of the first four planets.
Asteroids are serious business. Last time a big one hit the earth, it wiped off dinosaurs. Two such astronomical giants are going to be in earth's neighbourhood this weekend. But NASA has said that Asteroid 2000 QW7 & Asteroid 2010 C01 are unlikely to hit earth and are expected to just pass by.
K2-18b, which is eight times the mass of Earth, is now the only exoplanet known to have both water and temperatures that could be potentially habitable, according to the study published in the journal Nature Astronomy.
Asteroid 2019 GT3 will approach Earth this Friday. The asteroid is almost as big as the Empire State Building and significantly taller than the Eiffel Tower in Paris. But will it hit earth? Read to know more.
The SCISAT satellite was developed by the Canadian Space Agency to help scientists understand the depletion of the Earth's ozone layer by looking at particles in the atmosphere as sunlight passes through them. With its help, the study says, astronomers can tell what molecules are found in a planet's atmosphere by observing the changes in starlight as it shines through the atmosphere.
Chandrayaan-2 camera has captured five never-seen-before shots of the earth from LI4. On August 2, Chandrayaan-2 marked the successful completion of the fourth orbit raising maneuver. The last earth bound maneuver is planned on August 6, 2019.
China's experimental space lab Tiangong-2 will re-enter the earth's atmosphere to fall into the Pacific Ocean today. Read more.
A possible threat is approaching the Earth today. According to NASA, an asteroid named '2019 NJ2' is expected to come very close to the earth. If reports are to be believed, the asteroid is bigger than Italy's Leaning Tower of Pisa. Read further to know more.
The Earth is the only terrestrial planet with a large amount of water and a relatively large moon, which stabilises the Earth's axis.
Scientists analysed the composition of rocks ranging from 1,800 million years old to over 3,800 million years old using a range of methods involving photons, electrons, and ions to characterise the composition of graphite and other minerals of potential biogenic origin.
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