Trump administration updates GPS policy
C4ISRnet — 6:49 am ET (1149 GMT)

SpaceLink Makes Lihani Legal Chief as it Readies Satellite Plan
Bloomberg Law — 6:48 am ET (1148 GMT)

SpaceX bought two former Valaris oil rigs to build floating launchpads for its Starship rocket
CNBC — 6:44 am ET (1144 GMT)

SpaceX bought two oil rigs to convert into offshore launch pads for Starship
TechCrunch — 6:43 am ET (1143 GMT)

NASA’s Decision for Moon Rocket: Test Again or Prepare for Launch?
New York Times — 6:40 am ET (1140 GMT)

NASA Mulls A New Deep-Space Rocket Test Despite Technical Concerns
Wall Street Journal — 6:40 am ET (1140 GMT)

SLS Hot Fire Shutdown Due To Conservative Testing Parameters, Not Engine Malfunction
SpacePolicyOnline.com — 6:39 am ET (1139 GMT)

Outer space is a mess that Moriba Jah wants to clean up
The Verge — 6:38 am ET (1138 GMT)

With latest Starlink launch, SpaceX to set record for rapid reuse
Ars Technica — 6:37 am ET (1137 GMT)

NASA likely to redo hot-fire test of its Space Launch System core stage
Ars Technica — 6:35 am ET (1135 GMT)

Rocket Roundup: NASA Doesn’t Get What It Wanted or Needed
Parabolic Arc — 6:35 am ET (1135 GMT)

SpaceX Targets Wednesday for Record-Setting Starlink Launch
AmericaSpace — 6:33 am ET (1133 GMT)

Tight Test Margins Hampered SLS Hot Fire Test, NASA Says
AmericaSpace — 6:33 am ET (1133 GMT)

Cosmic beasts and where to find them
Royal Astronomical Society — 6:31 am ET (1131 GMT)

Solar activity reconstructed over a millennium
ETH Zurich — 6:30 am ET (1130 GMT)

Colgate Planetary Geologist Publishes Groundbreaking Analysis of Mysterious Martian Glaciers
Colgate Univ. — 6:29 am ET (1129 GMT)

Back to the Beginning: Probing the First Galaxies with Webb
NASA/GSFC — 6:27 am ET (1127 GMT)

Exploring the Solar Wind With A New View of Small Sun Structures
NASA/GSFC — 6:27 am ET (1127 GMT)

Astronomers dissect the anatomy of planetary nebulae using Hubble Space Telescope images
Rochester Institute of Technology — 6:27 am ET (1127 GMT)

The first magnetar flare detected from another galaxy was tracked to its home
Science News — 6:25 am ET (1125 GMT)

To orbit… and beyond? South Australia to be first Australian state to send a satellite into space
Cosmos Magazine — 6:24 am ET (1124 GMT)

China invites netizens to vote on name for Mars rover
Xinhua — 6:22 am ET (1122 GMT)

China launches new mobile telecommunication satellite
Xinhua — 6:21 am ET (1121 GMT)

China opens 2021 with Tiantong-1 launch via Long March 3B
NasaSpaceFlight.com — 6:19 am ET (1119 GMT)

Another One Leaves The Crust begins busy year for Rocket Lab
NasaSpaceFlight.com — 6:19 am ET (1119 GMT)