astronomy

NASA Image and Video Library / NASA

Humans first left Earth 59 years ago, landing on the moon nine years later. Since then, we’ve orbited the Earth, sent rovers to Mars, and sent people to live on the international space station. And it won’t be too long before we make the journey to Mars to begin our extraterrestrial colonization.

One of NASA's first employees, key to creating the U.S. space program, has died at 95. Chris Kraft was the agency's first flight director and managed all of the Mercury missions, as well some of the Gemini flights. He was a senior planner during the Apollo lunar program. Later he led the Johnson Space Center in Houston and oversaw development of the space shuttle.

NASA

Every month, Lake Effect contributor and astronomer Jean Creighton joins us to talk about the universe and our solar system within it. This time, she talks about the resources, effort, and partnerships that made sending Apollo 11 to the moon possible.

LISTEN: Celebrating The 50th Anniversary Of Apollo 11

Creighton says NASA had to work with 20,000 companies to make the mission possible.

NASA History Office and the NASA JSC Media Services Center / NASA

The 50th anniversary of the first astronaut moon landing comes as NASA is talking of another trip to the moon within five years, and of taking people to Mars by the mid-2030s.

Astronomers, engineers, and human health experts across Wisconsin have been tracking the discussion. And some are working on projects potentially tied to more space travel.

In the summer of 1962, Walter Schirra — who would soon become America's third man to orbit the Earth — walked into a Houston photo supply shop looking for a camera he could take into space.

He came out with a Hasselblad 500C, a high-end Swedish import that had been recommended to him by photographers from Life and National Geographic.

NASA History Office and the NASA JSC Media Services Center / NASA

On July 20, 1969, American astronauts Neil Armstrong and Buzz Aldrin became the first humans to walk on the moon. The Apollo 11 mission was the pinnacle of NASA’s decade long efforts to conquer space flight. It occurred just eight years after President John F. Kennedy announced a national goal of landing a man on the moon by the end of the 1960s.

astrosystem/stock.adobe.com

Every month, astronomer and contributor Jean Creighton joins us to talk about the cosmos. While the cosmos, full of its different stars, planets, and physics concepts can be intimidating, Creighton says we should allow ourselves to wonder at the beauty. Plus, it's actually healthy if you feel like some of the concepts allude you.

mozZz/stock.adobe.com

Whether it's an accelerating car, a person biking or a thrown object, most motion is visible to the human eye. However, even at rest we all are in motion - at least on a cosmic scale.

Lake Effect's Bonnie North and astronomy contributor Jean Creighton started a conversation last month about celestial motion, and Creighton picks up the story by explaining another kind of motion - proper motion:

The world is seeing the first-ever image of a black hole Wednesday, as an international team of researchers from the Event Horizon Telescope project released their look at the supermassive black hole at the center of galaxy Messier 87 (M87). The image shows a dark disc "outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon," the consortium said.

"As an astrophysicist, this is a thrilling day for me," said National Science Foundation Director France A. Córdova.

NASA Goddard

Contributor Jean Creighton, who is the Director of the Manfred Olson Planetarium on the UW-Milwaukee campus, joins us each month to talk about all things astronomical. Today we learn about celestial motion, and when we first knew that stars move through space.

NASA / Flickr

Astronomers, astrophysicists and fans of space travel marked the end of an era earlier in February. After 15 years on the surface of Mars, the Opportunity Rover mission finally ended, after more than six months had gone by with no success in communicating with the craft.

Lake Effect astronomy contributor, Jean Creighton, joins Bonnie North to talk about the legacy and impact of the Opportunity Rover. Creighton also explains the reason behind all seasons here on earth, and the difference between seasonal changes, the climate and weather. 

NASA/ESA/Hubble Heritage Team

"In the beginning, the universe was created. This has made a lot of people very angry and has widely been regarded as a bad idea," wrote Douglas Adams in The Restaurant at the End of the Universe.

Lake Effect astronomy contributor Jean Creighton disagrees with that sentiment. In fact, she’s been dedicating her current shows at UWM’s Manfred Olson Planetarium to the beginning of said universe.

PHOTOS: Super 'Blood Moon' Wows

Jan 21, 2019

The huge, red moon awed viewers across the Americas and parts of western Europe and Africa on Sunday night and early Monday morning.

It was the only total lunar eclipse of the year, a "blood moon" in which sunlight leaking around the edges of the Earth makes the moon appear red. And it was also a supermoon, when a full moon appears larger than usual because it has neared the closest point to Earth in its orbit.

muangsatun / Fotolia

This Sunday night, an unusual, astronomical event will come to the sky over Milwaukee: a full lunar eclipse.

The resulting red color will remove some of the haze created by the typically bright, white moon — revealing a sea of stars and constellations. Due to the moon's color and some of its other unique characteristics, some are calling the astronomical event a "super blood wolf moon."

That's one giant leap for China.

China state television announced Thursday that China's Chang'e 4 lunar explorer, which launched in early December, "became the first ever probe to soft-land on the far side of the moon." The probe touched down at 10:26 Beijing time, the China Global Television Network said.

Pages