Astronomers Spot a High-Speed Star That May Carry a Planet With It
A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.
Jackson County Sentinel4 小时
Finish February with flare
The night sky show for February is not finished. Starting on Friday, Feb. 14 – Sunday, Feb. 16 Venus will outshine everything ...
This massive ‘bouquet’ is actually where stars have been born for 25 million years
A nebula that neighbors the Milky Way galaxy happens to be a powerhouse of forging stars, "a bouquet of thousands of stars in ...
来自MSN19 小时
The Sky This Week from February 14 to 21: Venus reaches greatest brilliancy
The dwarf planet 1 Ceres is in conjunction with the Sun at 5 P.M. EST today. While this means we can't see Ceres for now, we ...
Astronomers discover what may be the fastest-moving planetary system ever recorded
NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.
来自MSN21 小时
Hypervelocity star drags fastest exoplanet through space at 1.2 million mph
Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized planet along for the ride.