Colossal exoplanet has an enormous comet-like tail of helium
New Scientist — 4:25 am ET (0825 GMT)

Astronomers spot helium on exoplanet for first time
Nature News — 4:25 am ET (0825 GMT)

Demonstration Proves Nuclear Fission System Can Provide Space Exploration Power
NASA — 4:24 am ET (0824 GMT)

NASA to Preview Pair of Upcoming US Spacewalks, Provide Live Coverage
NASA — 4:23 am ET (0823 GMT)

Budget 2018: 'Seed funding' for Australian space agency to be unveiled
Australian Broadcasting Corporation — 4:20 am ET (0820 GMT)

Coalition to spend $50m on first Australian space agency, insiders say
The Guardian — 4:19 am ET (0819 GMT)

SpaceX targeting next week for launch of new 'Block 5' Falcon 9 from KSC
Florida Today — 4:16 am ET (0816 GMT)

First Light: Fourth U.S. Air Force SBIRS Satellite Sends First Images Back to Earth
Lockheed Martin — 4:15 am ET (0815 GMT)

Prototype Nuclear Fission Reactor Completes Test Run
Aviation Week — 4:15 am ET (0815 GMT)

Lawmaker Expresses Orion Launch Urgency
Aviation Week — 4:15 am ET (0815 GMT)

Fourth Sbirs GEO Satellite Achieves ‘First Light’
Aviation Week — 4:14 am ET (0814 GMT)

Auditors: Major NASA Initiatives Face Cost, Schedule Growth
Aviation Week — 4:13 am ET (0813 GMT)

With Debut Of Block 5, SpaceX Stepping Up Falcon 9 Operational Pace
Aviation Week — 4:13 am ET (0813 GMT)

Afraid of heights in space: NASA astronaut details flight
AP — 4:11 am ET (0811 GMT)

Jeff Bezos dreams of a world with a trillion people living in space
CNBC — 5:10 am ET (0910 GMT)

Space Agency women's team reach for the stars ahead of Dubai's Gov Games, and beyond
The National (UAE) — 5:06 am ET (0906 GMT)

UAE's space missions to solve water, energy and food issues
Khaleej Times — 5:05 am ET (0905 GMT)

Fly Me to the Sun
The Atlantic — 5:04 am ET (0904 GMT)

UC Berkeley group reinvigorates campus space technology community with symposium
Daily Californian — 5:03 am ET (0903 GMT)

Space missions to help solve critical issues on energy
Saudi Gazette — 5:00 am ET (0900 GMT)

Jeff Bezos says Amazon is not his 'most important work.' It's this secretive rocket company that toils in the Texas desert [Blue Origin]
Business Insider — 4:59 am ET (0859 GMT)

Jeff Bezos Says Space Travel is His Most Important Work
Slate — 4:58 am ET (0858 GMT)

Japan space agency to test reusable rocket to shave costs
Nikkei — 4:52 am ET (0852 GMT)

Robert Lightfoot leaves NASA heights to land back home in Alabama
Huntsville Times — 4:50 am ET (0850 GMT)

NASA just proved it is serious about returning to the moon
The Hill — 4:49 am ET (0849 GMT)