SpaceX will notch two big milestones on a single Falcon 9 launch today (Oct. 19), and you can watch the action live. A Falcon 9 is scheduled to launch 28
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SpaceX wins $57 million U.S. military contract for satellite crosslink demo
WASHINGTON — The Space Systems Command, the U.S. Space Force’s acquisition arm, awarded SpaceX a $57 million contract to demonstrate satellite-to-satellite communications using Link-182, a radio-frequency data link standard the
Ancient volcanic ash seen blowing across Mars in new spacecraft images
Europe’s Mars orbiter has captured high-resolution images of an ancient sea bed on the Red Planet, revealing that Mars’ appearance can change over a matter of decades. The High Resolution
Science From The In Situ Exploration Of Tthe Proxima Centauri System
Artist’s impression of the approach of a swarm towards Proxima b; at this point, a few seconds before closest approach, the swarm could be examining the planet’s nightside for techno-
Europa’s Lyman-α Emissions From HST/STIS Observations
Sky map of the Lyα brightness seen from Europa for visit 12 (Jan 26, 2015) from interplanetary medium H scattering model (Pryor et al. 2024). The direction to the Sun
Stellar Flare-driven Evolution Of Primordial Early Exo-Earth Atmospheres: Insights From A Young M Dwarf Flare Model
Time evolution of H2 mixing ratio for an atmosphere with 100% H2O. The heatmaps display vertical profiles over the 360-day simulation duration, with pressure (in bars) on the y-axis
Feeling the Pressure: Effects of Formation Pressure on the Physical Properties of Titan Haze Analogs
(a) A tube with synthesized high-pressure material (tan and red regions) before collection. The origin of the color difference is unclear, but it is thought to be due to a
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File: A SpaceX Falcon 9 rocket stands ready to launch the Starlink 7-14 mission from Vandenberg Space Force Base. Image: SpaceX SpaceX is preparing for its 50th Falcon 9 rocket
Mars has experienced multiple ice ages, with each one leaving less ice than the last. By studying craters that serve as “ice archives,” researchers traced how the red planet stored
When the James Webb Space Telescope (JWST) began operations, one of its earliest surveys was of galaxies that existed during the very early universe. In December 2022, these observations revealed
File: A Falcon 9 rocket stands in the launch position at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station ahead of the planned liftoff of the Starlink
After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA’s US$10 billion (AU$15 billion) James Webb Space Telescope. There had not been
Astronomers are listening for cosmic gravitational waves in the rhythm of pulsars. But even after finding them, they will need to distinguish between cosmic waves and the more local waves
Autonomy algorithms developed by researchers at the University of Toronto Institute for Aerospace Studies (UTIAS) could one day make cargo transport on the moon safer and more efficient for astronauts.
The cosmos is getting its own red carpet, as the inaugural Global Space Awards is debuting later this year with world-renowned physicist and science communicator Brian Greene set as the
The Dream is Alive – With NASA Astronaut Terry Hart – YouTube Watch On On Episode 182 of This Week In Space, Rod Pyle and Tariq Malik are joined by
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