Remains of Falcon Heavy center core returned to port
SpaceFlight Insider — 5:39 am ET (0939 GMT)

NRL’s LARADO Project Hopes To Track Tiny Space Debris
Breaking Defense — 5:38 am ET (0938 GMT)

Hubble Celebrates 29th Anniversary with a Colorful Look at the Southern Crab Nebula
STScI — 5:35 am ET (0935 GMT)

New concept for novel fire extinguisher in space
Eurekalert — 5:35 am ET (0935 GMT)

China invites world scientists to explore asteroid, comet together
Xinhua — 5:34 am ET (0934 GMT)

NG-11 Cygnus, S.S. Roger Chaffee, brings the science to ISS
NasaSpaceFlight.com — 5:31 am ET (0931 GMT)

Blue Origin sign up historic test stand for engine testing
NasaSpaceFlight.com — 5:31 am ET (0931 GMT)

China Finds Phone-Wielding Tourists and Telescopes Don't Mesh
Wired News — 5:30 am ET (0930 GMT)

Intelsat Reports Intelsat 29e Satellite Failure
Intelsat — 5:24 am ET (0924 GMT)

Independent report concludes 2033 human Mars mission is not feasible
Space News — 5:23 am ET (0923 GMT)

Satixfy prepares release of flat panel antennas this year
Space News — 5:22 am ET (0922 GMT)

ArianeGroup starting Ariane 6 production after new ESA agreement
Space News — 5:22 am ET (0922 GMT)

Intelsat-29e declared a total loss
Space News — 5:22 am ET (0922 GMT)

Stopping an Earth-Bound Asteroid in its Tracks (Op-Ed)
SPACE.com — 5:21 am ET (0921 GMT)

Air-Breathing Rocket Engine Gets Green Light for Major Tests
SPACE.com — 5:21 am ET (0921 GMT)

Second NASA Astronaut to Spend Nearly a Year in Space — For Science
SPACE.com — 5:21 am ET (0921 GMT)

Notre Dame Fire Damage Spotted from Space
SPACE.com — 5:20 am ET (0920 GMT)

'Speed' Docuseries Shows What Light-Powered Cubesat Might Look Like in Space
SPACE.com — 5:20 am ET (0920 GMT)

This Is the Last Photo Israel's Beresheet Moon Lander Ever Took
SPACE.com — 5:20 am ET (0920 GMT)

A House-Size Asteroid Zipped by Earth Today
SPACE.com — 5:19 am ET (0919 GMT)

China to Launch Ambitious Asteroid-Comet Mission in 2022
SPACE.com — 5:19 am ET (0919 GMT)

Peer Deep Within the Large Magellanic Cloud
Sky & Telescope — 5:17 am ET (0917 GMT)

Back on Earth, China's Mars simulation base greets first visitors
Reuters — 5:15 am ET (0915 GMT)

Geraldyn “Jerrie” M. Cobb, first woman to pass astronaut testing in 1961 passes away at 88
SpaceRef — 5:13 am ET (0913 GMT)

NASA Hosts University Students to Discuss Future of Space Exploration
NASA — 5:13 am ET (0913 GMT)