October 20, 2017

14.05.11: Finding NASA’s NEEMO.

“Aqua-nauts” at work on NEEMO. (Credit: NASA).

A mission to a Near-Earth Asteroid will be unlike any other that NASA has undertaken to date. Gravity will be negligible, and astronauts will have to work in an unknown environment far from Earth. To this end, NASA has begun set-up earlier this week of an exciting new project off of the Florida Keys. [Read more...]

Astro-Event of the Week: 05.04.09: The Eta Aquarid Meteor Shower.

This week, the second meteor shower of the season amps up; I give you the Eta Aquarids. This shower has a broad peak over the first half of May, and diligent observers may see up to 10-30 swift moving meteors per hour in the early AM hours. The further south you are, the better.  The radiant is very near the “Y” asterism in the constellation Aquarius, near the star Sadalmelik (Alpha Aquarii) and below the Great Square of Pegasus.

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Astro-event of the Week, March 16th-22nd, 2009: The Spring Equinox.

This week’s astro-event is an abstract meeting of the ecliptic and the equator; the spring, or vernal equinox, occurs on Friday, March 20th, 2009 at 07:44 EDT. This is an interesting time to watch the true rising and setting positions of the Sun, as they are directly east and west, respectively, for observers world wide.

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