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Space exploration

: Computer simulation of a one-sided magnetic field on early Mars based on data from a study led by the University of Texas Institute for Geophysics. The study could explain the unusual magnetic imprint found on Mars today
Planetary science
Molten core could explain magnetic quirks of Mars
Published April 15, 2025
The planet's once-strong magnetic field appears to have been limited to its southern hemisphere, the apparent result of a fully liquid inner core that differs from that of Earth
Close up of the sun
Space exploration
Everything under the sun
Published Spring 2025
A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a spacecraft built by scientists and engineers at Johns Hopkins' Applied Physics Lab / Johns Hopkins Magazine
A spacecraft is pictured against the orange flames of the sun
Space exploration
Parker Solar Probe team wins Collier Trophy
Published March 25, 2025
Award recognizes exceptional achievement in aeronautics and astronautics in America with respect to performance, efficiency, and safety of air or space vehicles
Italian astronaut Samantha Cristoforetti, wearing a blue shirt and black athletic pants, performs a deadlift exercise using the advanced Resistive Exercise Device (aRED) aboard the International Space Station. The aRED machine, equipped with metal bars and vacuum cylinders, provides resistance training to help astronauts maintain muscle and bone strength in microgravity. The surrounding area is filled with white padded walls, equipment, and storage bags, characteristic of the ISS interior.
Space exploration
Workouts in space
Published Feb 13, 2025
Jumping workouts could help astronauts on the moon and Mars, study in mice suggests
An illustration of the moon with text overlaid that reads "Exploration," "Dreams," "Ambition," "Hope," and "Innovation."
Space exploration
A bigger, bolder moon shot
Published Spring 2024
NASA's ambitious moon return involves plans to build a long-term human presence in the solar system / Johns Hopkins Magazine
Two observations of a portion of the galaxy NGC 628 are split diagonally, with Webb’s observations at top left and Hubble’s at bottom right.
Space exploration
JWST zooms in on 19 nearby spiral galaxies
Published Jan 29, 2024
Hopkins research scientist David Thilker explains how studying this treasure trove of images can help shed light on the star formation process
A side and overhead view of a simulated impact flash.
Space exploration
News flash: Study decodes secrets of impacts in space
Published July 18, 2023
By creating small impact flashes down on Earth, JHU researchers can better understand collisions in outer space
Photograph of spiral galaxy NGC 6946, with circles drawn to bring attention to Supernova 2004et and Supernova 2017eaw.
Space exploration
Supernovae are important source of dust for young galaxies
Published July 12, 2023
James Webb Space Telescope detects large amounts of dust in the aftermath of the explosive deaths of distant stars
Artist's impression of the Euclid spacecraft, a white cylinder atop a gold platform
Space exploration
Euclid space telescope data will shed light on evolution of dark universe
Published July 11, 2023
Three Hopkins scientists—Chuck Bennett, Brice Ménard, and Graeme Addison—are part of the science team that will analyze mission data
The curve of an exoplanet is illuminated by a distant star
Space exploration
JWST detects distant exoplanet
Published Jan 11, 2023
Using NASA's James Webb Space Telescope, a team led by researchers at Johns Hopkins APL confirmed the discovery of an exoplanet orbiting a red dwarf star roughly 41 light-years away