In The News
September 19, 2018 - Boyne area high school sports
September 19, 2018 - Waterpaw wins Aquascape Conservationist Award
September 19, 2018 - LETTERS – Devastation at Camp Sea-Gull?
September 19, 2018 - Celebrate the life of Boyne City’s Roni Fish
September 19, 2018 - Boyne City Commission meeting highlights
September 19, 2018 - Study says Medicaid expansion boosted financial health of low-income Michiganders
September 18, 2018 - #473 Boyne City Gazette Sept. 19
September 17, 2018 - Boyne police investigating church graffiti
September 17, 2018 - Gov. Snyder says foreign investment key to Michigan success
September 17, 2018 - Healthy Michigan waiver hoped to protect local healthcare
September 16, 2018 - U.S. Senate passes bill to update Great Lakes Environmental Sensitivity Index Maps
September 16, 2018 - Michigan Supreme Court October oral arguments
September 13, 2018 - Grant supports mental health tech in Michigan
September 12, 2018 - Michigan’s new way to explore 545,000 career openings
September 12, 2018 - Steps to safeguard your property during Boyne City sewer cleaning project
September 12, 2018 - UPDATE: Boyne water main still under repair
September 12, 2018 - Boyne woman part of ArtPrize; day trip planned to Grand Rapids
September 12, 2018 - Boyne City goals, parking, statue discussed
September 12, 2018 - Michigan’s new anti-fraud unit in Dept. of Insurance and Financial Services
September 12, 2018 - Cole lauds Boyne on being named Great American Main Street semifinalist

Boyne City astronomer: Apollo Mission moon rocks still yielding crucial data

BY ‘LOOK UP! WHAT’S IN THE NIGHT SKY?’ GUEST COLUMNIST ROD CORTRIGHT

Moon rocks collected by the Apollo missions 40-plus-years-ago are still providing valuable data.

A special form of iron known as iron-60 created only by a supernova has been found in moon rock. It confirms a hypothesis that about 2 million years ago a supernova occurred relatively nearby.

The idea that a nearby supernova was the source of iron-60 on Earth was first proposed in 1999 when iron-60 was found in deep-sea crust.

 

The moon should have also been showered by iron-60 particles from that same supernova, and those iron-60 particles would have been well-preserved in the nearly inert lunar environment.

The amount of iron-60 detected in moon rocks seems to indicate the supernova was about 300 light-years away.

Moons rocks are still helping us to understand the universe. Until next time wishing you clear skies.

The Northern Michigan Astronomy Club is sponsoring an open house beginning at 8:30 pm on May 12 at the Wildwood Observatory located just north of Boyne City.

The program will include a tour of the observatory and a presentation by Mary Stewart Adams, Director of the Headlands International Dark Sky Park.

Weather permitting, telescopes will be set up for night sky observing following the program.

All are invited to attend.

The Wildwood Observatory, located at 01825 Wildwood Heights Road, is a small private observatory built by Rod and Michelle Cortright.

In addition to observing it is also used for astrophotography.

Rod Cortright is an Astrophotographer and Vice President of NOMAC

Crab_Nebula

This is a mosaic image, one of the largest ever taken by NASA’s Hubble Space Telescope of the Crab Nebula, a six-light-year-wide expanding remnant of a star’s supernova explosion. Japanese and Chinese astronomers recorded this violent event nearly 1,000 years ago in 1054. Photo by NASA, Public Domain

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