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The Metro: Looking into the solar system with Michigan Science Center

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NASA scientists determined that Asteroid 2024 YR4 had little to no chance of hitting Earth, but the moon should watch out. 

President and CEO of the Michigan Science Center Dr. Christian Greer is no stranger to asking questions about the mechanics of the world we live in. He’s a graduate of Morehouse College with a degree in Physics and a Doctorate of Education in learning technologies from Pepperdine University.

Greer wants to share his love of science with people across the board, but especially the next generation of curious thinkers. 

Many of those young, curious thinkers spend a lot of time on social media and Youtube. Recently, the news of a possible asteroid impact on Earth in 2032 sent folks into a frenzy. Greer joins the show to let us know what’s up with asteroids and our solar system.

Use the media player above to hear the full conversation.

More stories from The Metro on Feb. 26, 2025.

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Huge cuts in National Institutes of Health research funding go before a federal judge

By LAURAN NEERGAARD and MICHAEL CASEY

BOSTON (AP) — A court battle resumed Friday over the Trump administration’s drastic cuts in medical research funding that many scientists say will endanger patients and delay new lifesaving discoveries.

A federal judge in Massachusetts temporarily blocked the cuts from taking effect earlier this month in response to separate lawsuits filed by a group of 22 states plus organizations representing universities, hospitals and research institutions nationwide.

The new National Institutes of Health policy would strip research groups of hundreds of millions of dollars to cover so-called indirect expenses of studying Alzheimer’s, cancer, heart disease and a host of other illnesses — anything from clinical trials of new treatments to basic lab research that is the foundation for discoveries. Now U.S. District Judge Angel Kelley, who was appointed by Democratic President Joe Biden, must decide whether to extend the temporary restraining order blocking those cuts.

The states and research groups say such a move is illegal, pointing to bipartisan congressional action during President Donald Trump’s first term to prohibit it.

“Yet here we are again,” attorneys argued in a court motion, saying the NIH is “in open defiance” of what Congress decreed.

Sen. Patty Murray, a Democrat from Washington state, tried unsuccessfully to block the NIH cut during an overnight Senate budget debate, saying it “violates bipartisan appropriations law. I should know, I helped author that provision. And Republicans should know – they worked with me to pass it.”

In court Friday, Trump administration attorney Brian Lea argued the issue is “broad discretion power of the executive branch” in how to allocate funds.

The administration also claims Kelley’s courtroom isn’t the proper venue to arbitrate claims of breach of contract and that states and researchers haven’t shown the cuts will cause “an irreparable injury.”

The NIH, the main funder of biomedical research, awarded about $35 billion in grants to research groups last year. The total is divided into “direct” costs – covering researchers’ salaries and laboratory supplies – and “indirect” costs, the administrative and facility costs needed to support that work.

The Trump administration had dismissed those expenses as “overhead” but universities and hospitals argue they’re far more critical. They can include such things as electricity to operate sophisticated machinery, hazardous waste disposal, staff who ensure researchers follow safety rules and janitorial workers.

Different projects require different resources. Labs that handle dangerous viruses, for example, require more expensive safety precautions than a simpler experiment. So currently each grant’s amount of indirect costs is negotiated with NIH, some of them small while others reaching 50% or more of the total grant.

If the new policy stands, indirect costs would be capped at 15% immediately, for already awarded grants and new ones. NIH calculated that would save the agency $4 billion a year.

A motion filed earlier this week cited a long list of examples of immediate harm in blue states and red states. They included the possibility of ending some clinical trials of treatments at the University of Wisconsin, Madison, that could leave “a population of patients with no viable alternative.”

Officials at Johns Hopkins University were more blunt, saying the cut would end or require significantly scaling back research projects potentially including some of the 600 NIH-funded studies open to Hopkins patients.

“The care, treatments and medical breakthroughs provided to them and their families are not ‘overhead,’” university president Ron Daniels and Hopkins Medicine CEO Theodore DeWeese wrote to employees.

Attorneys also argued the cuts would harm state economies. The University of Florida would need to cut “critical research staffing” by about 45 people, while construction of a new research facility in Detroit expected to create nearly 500 new jobs could be paused or even abandoned, they wrote.

“Implementing this 15% cap will mean the abrupt loss of hundreds of millions of dollars that are already committed to employing tens of thousands of researchers and other workers, putting a halt to countless lifesaving health research and cutting-edge technology initiatives,” the lawsuit said.

Neergaard reported from Washington.

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.

Medical researchers from universities and the National Institutes of Health rally near the Health and Human Services headquarters to protest federal budget cuts Wednesday, Feb. 19, 2025, in Washington. (AP Photo/John McDonnell)

Stunning conjunction of Venus, crescent moon will be visible Saturday

DENVER — A remarkable sight will appear in the southwestern sky an hour after sunset Saturday evening when Venus appears very close to a thin crescent moon.

This celestial phenomenon is called a conjunction, which means two or more heavenly bodies appear very close to each other. The moon Saturday night will be 15% illuminated, while Venus will be close to the brightest it gets, according to Jeff Hunt, a retired Illinois planetarium director whose website (whenthecurveslineup.com) tracks interesting celestial events for amateur sky gazers.

The crescent moon may strike observers as slightly larger than normal. The moon will be at its monthly perigee — its closest approach to Earth in a given month — so Hunt is calling it a “super crescent moon.” Monthly perigee distances vary, but for this one, the moon will be 228,000 miles from Earth, 10,500 miles closer than its average distance.

The moon’s closest approach to Earth this year will be 221,726 miles, and its farthest distance will be 252,706 miles. Both will occur in November.

To photograph Saturday’s conjunction, Hunt recommends mounting a camera on a tripod and setting exposures for a few seconds. That could capture a dim reflection of “earthshine” on the portion of the moon that is dark. Mobile phones could yield good results if they are held steady.

The next celestial event of note will be a total lunar eclipse on the night of March 13-14. The partial eclipse, when the moon begins to turn red, will occur beginning at 11:09 p.m. The total eclipse will occur from 12:26 a.m. to 1:31 a.m.

This year’s super full moons will occur on Nov. 5 and Dec. 4.

The 16% visible crescent moon can be seen together with Venus (at the top of the image) in the early evening sky, Jan. 3, 2025. This conjunction will be seen Saturday in Colorado. (Patrick Pleul/dpa via Zuma Press/TNS)
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