On 19–20 August 2024, Juice successfully completed a world-first lunar-Earth flyby, with flight controllers guiding the…
Ice caps on Mars offer clues to ancient climates
Satellite image of Mars. Credit: NASA/JPL-Caltech/USGS As a first-year master’s student in the Department of Earth…
Sentinel-2C in the Vega launch tower
In preparation for liftoff on 4 September 2024 (3 September Kourou time), the Vega–Sentinel-2C upper-composite has…
40 Years Ago: President Reagan Announces Teacher in Space Project
On Aug. 27, 1984, President Ronald W. Reagan announced the Teacher in Space project as part…
ESA – CEERS crop (NIRCam image)
When astronomers got their first glimpses of galaxies in the early Universe from the NASA/ESA/CSA James…
Geologists discover hidden magmatism at the Chang’e-6 lunar landing site
Chang’e-6 landing site locates to the southern Apollo basin in the northeast of the South Pole-Aitken…
Wizards Behind the Curtain: Johnson’s Administrative Team Makes Missions Possible
For every NASA astronaut who serves as a public face of human spaceflight, there are thousands…
The Hardest Bias in Astronomy
A nasty sort of bias called Malmquist bias affects almost every astronomical survey, and the only…
Event Horizon Telescope makes highest-resolution black hole detections from Earth
The Event Horizon Telescope (EHT) Collaboration has made the first very long baseline interferometry (VLBI) detections…
How dangerous is Polaris Dawn space walk from SpaceX Crew Dragon?
Credit: Unsplash/CC0 Public Domain Billionaire Jared Isaacman could make history for all the right reasons during…