335E-354-Returnee
On May 5, 2014 when I discovered 2014 JO25 with the Catalina Sky Survey's 60 inch telescope on Mt. Lemmon, Arizona it was the brightest, fastest asteroid I had ever seen. In April of 2017, 2014 JO25 r...
6 Touko 20252min
847-Ultra Distant Comet
My Catalina Sky Survey teammate Hannes Gröller was asteroid hunting in the constellation of Ursa Major with the University of Arizona 90 inch Bok telescope on Kitt Peak when he discovered a faint movi...
2 Touko 20252min
334E-353-Backwards
Using the University of Arizona's Large Binocular Telescope atop Mt. Graham in southern Arizona, Dr. Paul Wiegert of Western University in Canada, led a team of astronomers who have determined that a ...
29 Huhti 20252min
846-Bright Nights
One little known and infrequently observed phenomenon in the natural night sky are “bright nights” during which observers have reported being able to read a book when both the Sun and Moon are both w...
25 Huhti 20252min
333E-352-Worth Tracking
My Catalina Sky Survey teammate Greg Leonard was observing with our team's 60 inch telescope on Mt. Lemmon in Arizona when he discovered a relatively large space rock, 2017 FD157, which can theoretica...
22 Huhti 20252min
845-Mighty Schmidt
On a single February night my Catalina Sky Survey teammate Jacqui Fazekas reported the discovery of 5 Earth approaching objects using our small but mighty Schmidt telescope on Mt. Bigelow, Arizona.Re...
18 Huhti 20252min
332E-351-Another Close One
Asteroid hunters have become aware of the many small space rocks which come near Earth because of improvements made to telescopes, cameras, and computer analysis software. Recently, my Catalina Sky Su...
15 Huhti 20252min
844-Global Meteor Network
As the Earth travels in its orbit around the Sun it collides with objects called meteoroids traveling through space. These tiny members of the solar system range in size from dust grains to objects a...
11 Huhti 20252min
