A.conducted | B.confirmed | C.reduced | D.released |
A.confirmed B. measurable C.previously D. determine E. tracking F. habitable G.virtually H. sensitive I. protect J. surprised K.system |
A New Exoplanet in the System
In 2014, data from NASA’s Kepler Space Telescope allowed astronomers to announce the detection of three planets orbiting Kepler-138. This was based on a
Benneke and his colleague Diana Dragomir, from the University of New Mexico, came up with the idea of re-observing the planetary
While earlier NASA Kepler space telescope observations only showed transits of three small planets around Kepler-138, Piaulet and her team were
This newly found planet is small and farther from its star than the three others, taking 38 days to complete an orbit.The planet is in the
With Kepler-138e, the masses of the
The researchers had another surprise: they found that the two water worlds Kepler-138c and d are twin planets, with
“As our instruments and techniques become
A. benefits | B. confirmed | C. anxious | D. based | E. classical |
2. The primary theme of this book is purposeful design
3. The Internet is an amazing tool, but to use it most effectively we have to accept its
4. Knowing exactly what we’re missing out makes us feel guilty or