In our own solar system, there are pretty good odds that you could stand on the surface of an asteroid and not even be able ...
Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...
ABSTRACT Optical interferometry is entering a new age, with several ground‐based long‐baseline observatories now making observations of unprecedented resolution. Interferometers bring a new level of ...
Orbital dynamics, particularly in the context of lunar missions, encompasses the study of trajectories, stability and long‐term behaviour of spacecraft in the Moon’s gravitational field. Recent ...
Astronomers warn of hidden asteroids near Venus that evade detection, with some capable of crossing Earth’s orbit and posing ...
We acquired differential UBV photoelectric photometry and radial velocities of the relatively bright, understudied, massive Algol binary ET Tau and utilized the Wilson-Devinney (WD) analysis program ...
If GPS satellites are constantly going around Earth's orbit, how can they keep track of their own position in order to send the correct location to our devices? originally appeared on Quora: the place ...
Click to open image viewer. NASM-9A18805: Naval Space Surveillance System Lake Kickapoo transmitter site at Archer City, Texas; circa 1987. CC0 Usage Conditions ApplyClick for more information. The ...
The orbit of one of the two Galileo satellites launched into incorrect orbits on August 22 is being adjusted. Tracking data supplied by the North American Aerospace Defense Command (NORAD) and the U.S ...
The discovery of element 117 filled the last remaining gap in the periodic table as we know it. But even as it is being completed, the table may be losing its power In 2010 researchers in Russia ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback