The tiny asteroid 2025 RJ2 will pass close to Earth on September 15 and even closer to the moon on September 16, 2025. It poses no threat to us or
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This graphic compares data collected by Webb’s NIRSpec (Near-Infrared Spectrograph) with computer models of exoplanet TRAPPIST-1 e with (blue) and without (orange) an atmosphere. Narrow colored bands show the most
Comets are among the most captivating wanderers of the solar system — icy relics from its earliest days that blaze across the sky with glowing tails and mysterious origins. Often
The U.S. Federal Aviation Administration (FAA) has cleared Firefly Aerospace to resume launches of its Alpha rocket. The approval follows a months-long review of the failed “Message in a Booster”
One of the challenges many teachers face year after year is a sense of working alone. Despite the constant interaction with students many questions often linger: Did the lesson stick?
In this week’s special CEO Series edition of Space Minds, we’re at the World Space Business Week in Paris. In today’s episode, SpaceNews editor Mike Gruss talks with
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources
Large enough to retain an atmosphere and drive geologic/hydrologic cycles, but not so massive that relocation is infeasible. This figure illustrates why planet size and escape velocity are critical factors
Interstellar object 3I/ATLAS imaged by the Hubble Space Telescope. Could similar objects be the seeds of new planets around young stars? Image credit: NASA/ESA/David Jewitt (UCLA). Image Processing: Joseph DePasquale
WASHINGTON — York Space Systems’ recent delivery of 21 satellites for the U.S. military marks the company’s largest batch to date, a milestone its chief executive says reflects years of
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