Archived articles

Astronomy

Photo of Gilman Hall in which the sun is perfectly aligned with the spire.
Astronomy
Rare 'Hophenge' solar event
Published April 9, 2024
On the evening of the solar eclipse, the Hopkins community enjoyed a second celestial event: "Hophenge," when the sun perfectly aligned with the Gilman Hall spire
A dark sky with a bright orange image of a solar eclipse
Astronomy
Hopkins experts discuss the total solar eclipse
Published April 5, 2024
Panelists encouraged viewers to witness the rare event on April 8 firsthand if possible, and shared the science behind what makes a total solar eclipse so special
Total eclipse of the Sun. The moon covers the sun in a solar eclipse.
Q+A
There goes the sun. Again?
Published March 14, 2024
Just seven years after the last total solar eclipse, millions of Americans will once again be in the path of daytime darkness on April 8
An illustration of how a supermassive blackhole would make stars in the first 50 million years of the universe. The foreground shows stars in the making, gas clouds getting crushed by the black hole’s powerful magnetism. The background shows fully formed stars. A spiral of dust and gas revolving like a storm around the black hole also is shown. Also, the black hole shoots out plasma and energy upwards from the center of this storm.
Astrophysics
Which came first: black holes or galaxies?
Published Feb 6, 2024
Black holes not only existed at the dawn of time, they birthed new stars and supercharged galaxy formation, a new analysis of James Webb Space Telescope data suggests
An illustration shows two water-rich exoplanets with heavy layers of haze orbiting their host star in outer space.
Exoplanets
Clearer views of distant water worlds
Published Nov 27, 2023
Research by Hopkins scientists will help model how water exoplanets form and evolve—findings that could help in the search for life beyond our solar system
Samuel Durrance
In Memoriam
Enterprising astronomer, space researcher Samuel Durrance dies at 79
Published May 10, 2023
Durrance, a Johns Hopkins research scientist from 1980 to 1997, made influential contributions to the Hopkins Ultraviolet Telescope and flew on two NASA missions as a payload specialist
A map of the universe
Astronomy
This new interactive map lets you scroll through the universe
Published Nov 17, 2022
New map of the universe displays for the first time the span of the entire known cosmos with pinpoint accuracy, sweeping beauty
A model of the VIPER rover
Planetary sciences
Rover the moon
Published June 28, 2022
Johns Hopkins planetary geophysicist Kevin Lewis is co-investigator for a NASA mission that aims to study ice and water on the moon's surface
Image of a galaxy in outer space
Astronomy
Johns Hopkins astronomers to discuss new satellite galaxy simulation
Published June 14, 2022
A new simulation used by Johns Hopkins researchers shows abundant streams of satellite galaxies, which early predictions thought to be incredibly rare
Artist's rendering of a hot Jupiter exoplanet circling its star
Astronomy
New clues suggest how hot Jupiters form
Published June 10, 2022
Johns Hopkins astronomers discover new way of determining the relative age of exoplanets and prove there are multiple ways these planets form