509-Close
Until recently the discovery of very close approaching asteroids was rare, however, due to improvements in telescopes, cameras, and computers asteroid hunters are now finding a significant number of t...
23 Marras 20182min
508-Quiet Sun
Don't count on the decrease in solar activity to save you from human produced global warming, however something potentially important to you is happening on the Sun.
20 Marras 20182min
507-Eric's Night
Recently my Catalina Sky Survey teammate Richard Kowalski was asteroid hunting in the constellation of Pegasus with our Schmidt telescope on Mt. Bigelow, Arizona when he discovered a 2,000 foot diamet...
16 Marras 20182min
506-Large PHA
Recently my Catalina Sky Survey teammate Richard Kowalski was asteroid hunting in the constellation of Pegasus with our Schmidt telescope on Mt. Bigelow, Arizona when he discovered a 2,000 foot diamet...
13 Marras 20182min
505-What A Night
To give you an idea of the celestial traffic in our neighborhood, on a recent clear night, using our 60 inch telescope on Mt. Lemmon, Arizona, my Catalina Sky Survey teammate Hannes Groller posted 20 ...
9 Marras 20182min
504-Vulcan
In the fictional Star Trek series, Vulcan, Spock's home planet was imagined to orbit the A component of the triple star system 40 Eridani [Eri-dani ]. Recently astronomers using the Dharma Planet Surv...
6 Marras 20182min
503-Fuls III
Recently my Catalina Sky Survey teammate Carson Fuls discovered his third comet, Comet C/2018 R4 (Fuls). It is now on its way back into deep space. Given the climate change Earth is experiencing it is...
2 Marras 20182min
502-Pair of PHAs
Asteroid Hunters keep careful track of nearly 2,000 Potentially Hazardous Asteroids [PHAs] to make sure that they are no threat to humanity. The recent discovery of two new PHAs reminds us that there ...
30 Loka 20182min
