P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...
Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...
Abstract: Early warning systems and emergency management for disasters, environmental pollution, and illegal development require timely and accurate Earth surface anomaly detection (ESAD). Remote ...
The interstellar comet 3I/ATLAS safely passed Earth this morning as it continues its brief trip through our solar system.
Scientists using NASA's James Webb Space Telescope have observed a rare type of exoplanet, or planet outside our solar system ...
The rare interstellar comet 3I/ATLAS is making its closest approach to Earth this week at a safe 167 million miles.
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China adds defensive countermeasures to its space station
China is quietly turning its Tiangong space station into a far more resilient outpost, adding layers of defensive hardware ...
Abstract: This research investigates the initial orbit determination for missions in periodic orbits within the Earth–Moon system, observed optically from the ground. The proposed methodology requires ...
Scientists have been following the comet's journey since its first sighting was reported in July and it will be seen at its ...
Astronomers have confirmed a giant planet orbiting a tightly bound pair of young stars, marking a first in direct exoplanet ...
Located 446 light-years from Earth, this planet, dubbed 'HD 143811 b', orbits a 'binary system' where two stars swirl around ...
I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...
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