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261E-273-Hunt for Planet9
Evidence continues to mount that there is an unseen body, Planet 9, orbiting far from our Sun. Ideas of where to look for it are being guided by it's…
2 years, 5 months ago
773- Discovery and Recovery
New observations linked with discovery observations 10 years earlier provide a significant improvement in the precision of our knowledge of 2013 TG6’…
2 years, 5 months ago
772-M31-Our Neighbor's Surprise
Marcel Drechsler, Xavier Strottner, and Yann Sainty’s image of our neighboring galaxy, M31, in Andromeda won the 10,000 British pound Astronomer Phot…
2 years, 5 months ago
260E-272-Big Eye
On a mountain top in the foothills of the Andes in northern Chile a new kind telescope, the LSST, is under construction. It's unique design allows it…
2 years, 5 months ago
259E-271-Race to Mars
The red planet may soon need air traffic control. In the next few years China, Europe, India, Japan, United Arab Emirates, United States, and SpaceX …
2 years, 5 months ago
771-Nice PHA
NASA classifies 2023 SZ1 as a Potentially Hazardous Asteroid since it is larger than 140m in diameter and on its current path can come to about 6 tim…
2 years, 5 months ago
258E-258E-270-Space Opals
Opal, the national gemstone of Australia, is silica, the most common ingredient of sand, with a number of water molecules attached to it. On Earth Op…
2 years, 5 months ago
770-Hycean Worlds
Hycean Worlds, with masses between Earth and Neptune which have thin hydrogen rich atmospheres above a liquid water ocean may be very common in our n…
2 years, 5 months ago
257E-269-Gamma Ray Eyes
If you woke up tomorrow with gamma ray eyes things would look very different. Geology would come to life as you peered into the Earth and became awar…
2 years, 5 months ago
769-Green Comet
Given the effects of climate change today who can predict what planet Earth will be like when C/2023 P1(Nishimura) comes back near our home planet in…
2 years, 6 months ago