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[…] are known to destroy ammonia and ammonia-water mixtures, the age of the exposure is of order 109 years. Ammoniated salts may be more robust, and laboratory investigations of these compounds […]

Image & Video Library

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[…] mobile device when you visit a website. Cookies are widely used by website owners in order to make their websites work, or to work more efficiently, as well as to […]

Local Attractions & Dining

These suites are located next to Northern Arizona University and within a mile of historic downtown Flagstaff. Amenities include a seasonal outdoor pool, whirlpool, and fitness center. Enjoy daily free […]

AstroAlert: The Sun like you’ve never seen it before

Hi everyone, [vcex_spacing size=”10px”] The image above might look like something you’d want to consult a dermatologist about, but it’s actually the most detailed image of the Sun ever taken. […]

Privacy Policy

[…] process your personal information for these purposes in reliance on our legitimate business interests, in order to enter into or perform a contract with you, with your consent, and/or for […]

Lunar Legacy

Online Exhibit

AstroAlert: Katherine Johnson, NASA mathematician who broke barriers, has died

Hi everyone, [vcex_spacing size=”10px”] Sad news: Pioneering NASA mathematician Katherine Johnson died today at the age of 101. [vcex_spacing size=”10px”] Born in West Virginia in 1918, Johnson was fascinated by […]

AstroAlert: New telescope named in honor of astronomer Vera Rubin

[…] for women in science. In her book, Bright Galaxies, Dark Matters, she wrote: “There is no problem in science that can be solved by a man that cannot be solved […]

Pluto Discovery Telescope

[…] seeing he was unable to make out a disk and concluded that Pluto could be no larger than half an arcsecond across, corresponding to an upper limit of seven thousand […]

Solar System

AstroAlert: One moon wasn’t enough…

Hi everyone, [vcex_spacing size=”10px”] Astronomers have announced the discovery of a previously unknown moon orbiting the Earth. That’s right, our planet now has two moons. This new one has even been given […]