Meredith MacGregor

Researcher ORCID ID = 0000-0001-7891-8143
6 articles (0.01 seconds)
Why this photo of planetary debris is unlike anything seen before
Fomalhaut is one of the brightest stars in the night sky—and the James Webb Space Telescope has revealed belts of material orbiting the star in stunning detail.
Science & Technology
www.nationalgeographic.com
Proxima Centauri Exhibits Extreme Flaring Activity, New ALMA Observations Show
Proxima Centauri's flaring activity has been well known to astronomers using visible wavelengths, but new observations with the Atacama Large Millimeter/submillimeter Array (ALMA) highlight the star's extreme activity at radio and millimeter wavelengths.
Science & Technology
www.sci.news
ALMA Images Highly Eccentric Debris Disk around HD 53143 | Sci-News.com
HD 53143 is a one-billion-year-old solar-type star located 59.8 light-years away in the constellation of Carina.
Science & Technology
www.sci-news.com
The closest potentially Earth-like exoplanet probably can't host life
New study suggests it likely doesn't have air.
Science & Technology
mashable.com
Mapping the Milky Way in a can of olive oil
Assistant Professor Meredith MacGregor and NIST Physicist Jake Connors taught their graduate students how to build and use radio horn antennas to locate neutral hydrogen in space.
Science & Technology
www.colorado.edu
A new chapter in the search for alien planets
The future of exoplanet science will focus on characterization.
Science & Technology
www.axios.com