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Time-Lapse Of Four Large Exoplanets Orbit A Star In 12-Years
W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...
Astronomy21h
February 2025: What’s in the sky this month? Venus, Jupiter, and Mars continue to dominate the sky, and the Moon occults the Pleiades
Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...
Mysterious Interstellar Object Might Have Shifted Four Planets’ Paths, Study Finds
An unidentified interstellar object, possibly eight times Jupiter’s mass, may have disrupted the solar system’s planets.
Secrets of Hot Jupiters Revealed: WASP-132 Breaks the Rules of Planetary Systems
New research has revealed that Hot Jupiters do not always push away or destroy nearby planets during their migration. This ...