Chan Kai-wing | 論文著者

Code 662, NASA/Goddard Space Flight Center

Exploration Of The Universe Division Nasa/goddard Space Flight Center

Exploration of the Universe Division, NASA/Goddard Space Flight Center

GSFC NASA

NASA Goddard Space Flight Center, Greenbelt, MD 20771, U.S.A.

NASA, Goddard Space Flight Center

X-Ray Astrophysics Laboratory, NASA/Goddard Space Flight Center