Amateur drones can last for around 30 minutes when flying over a large area but Duong's system will last three to five times longer than this and is not as expensive as a professional drone.
According to the Big Bang theory of modern cosmology, the matter was created with an equal amount of antimatter. If it had stayed that way, matter and antimatter should have eventually met and annihilated one to one, leading up to complete annihilation.
The Tarantula Nebula was one of the first targets studied by Spitzer after it was launched in 2003. In 2019, scientists used Spitzer to study 1987A to monitor the changing brightness of the expanding shockwave and debris to learn more about how these explosions change their surrounding environment.
The scientists used an X-ray device called a computed tomography (CT) scan to perform a detailed analysis of Nesyamun’s intact mouth and throat. They then recreated the mummy's voice box, or larynx, using 3D printing -- a process which builds a three-dimensional object from a computer-aided design model, usually by adding material layer by layer.
Superluminous supernovae are the brightest explosions in the cosmos. Over a few months, they radiate as much energy as the Sun does over its entire lifetime, reaching a peak brightness exceeding that of an entire galaxy. The origin of this energy, and what kind of stellar progenitor system has exploded, are still unclear.
The likely presence of hydrothermal vents inside Enceladus could be seen as another phenomenon that contributes to this. At Earth's ocean floor, hydrothermal vents emit hot, energy-rich, mineral-laden fluids that allow unique ecosystems teeming with unusual creatures to thrive.
According to the study, the tilted, triangular design was the strongest when the flaps were undamaged and untapped. The researchers said these structures were also stronger than the same design with vertical walls.
NGC 1803 was discovered in 1834 by astronomer John Herschel, NASA said. Herschel is a big name in astronomy; John, his father William and his aunt Caroline all made huge contributions to the field, and their legacies remain today.
Based on impact simulations, the scientists said if the Yarrabubba-forming meteorite collided into a continental ice sheet -- like modern day Antarctica -- it may have released between 87 trillion and 5,000 trillion kilograms of water vapour into the atmosphere instantaneously.
The nine finalists will talk with a panel of experts, including Glaze, NASA astronaut Jessica Watkins, NASA JPL rover driver Nick Wiltsie and Clara Ma, who proposed the name for the Mars Science Laboratory rover, Curiosity, as a sixth-grade student in 2009. The grand prize winner will be announced in early March 2020.
According to the information, the town of Murchison in Victoria state witnessed oldest of 40 tiny dust grains, that were trapped inside the meteorite fragments about 7 billion years ago, about 2.5 billion years before the sun, Earth and rest of our solar system formed.
With the study, the scientists showed that six of ten perfused poor-quality human livers, declined for transplantation by all centres in Europe, recovered to full function within one week of application of the machine.
Discouraging words such as "I have to say you are a terrible player" can be disturbing for people even when uttered by a robot, according to a study presented here.
Astronomers have witnessed an asteroid changing its colour in a never-seen-before event. Asteroid 6478 Gault, sporting a comet-like dust trail, was seen changing its colour from red to blue...leaving scientists astonished, baffled and what not. This has happened for the first time.
NASA will launch two new missions to advance our understanding of the Sun and its dynamic effects on space weather, the US space agency said.
A team of researchers at the Massachusetts Institute of Technology (MIT) have come up with a predictive Artificial Intelligence (AI) that can learn to see by touching and to feel by seeing.
India successfully conducted the maiden flight test of the indigenously-developed Hypersonic Technology Demonstrator Vehicle (HSTDV) from a base off the Odisha coast on Wednesday.
Gravitational forces between all particles were calculated and used to update the positions, velocities and accelerations in the computer models of the planet and its ring system.
It was the third flight for this particular booster, marking just the second time SpaceX has flown a Falcon 9 first stage more than twice.
Scientists from Massachusetts Institute of Technology (MIT) have devised a wireless movement-tracking system that uses radio frequency signals -- flowing around us and bouncing off our bodies -- and helps collect health and behavioural data.
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