We here report on the results for the first two stars observed in the course of our Franco-Italian X-shooter GTO. The two stars were targeted to be of metallicity around 鈥 3.0, the analysis of the X-shooter spectra showed them to be of metallicity around 鈥 2.0, but with a low to ...
$4.99 Offers In-App Purchases Screenshots iPad iPhone Description Star Walk 2 is an exquisite stargazing app enabling you to explore the night sky through the screen of your device. Make an effortless journey through thousands of stars, comets, constellations, and other celestial bodies. All you ...
Our tour is not just about chasing the elusive Northern Lights; it's a celestial exploration where we'll guide you in identifying various stars and constellations that adorn the night sky. While witnessing the Aurora Borealis depends on several factors, rest assured, we're seasoned experts in a...
Kiptum would have gone on to achieve more - but tragically died in a car crash in western Kenya, alongside his Rwandan coach Gervais Hakizimana, aged 24. He had been in training with his sights set on a new record - eyeing the first official marathon run under two h...
Vergara went topless while tanning in a black thong bikini on April 13. Credit: Courtesy of Nicola Peltz Beckham/Instagram Nicola Peltz Beckham The model and actress bared (almost) all during a throwback behind-the-scenes snap that Swiss-Italian photography duo Luigi & Iango captured, as s...
Thestarof the show was a young Italian singer. 那台节目的主角是一位年轻的意大利歌唱家。 牛津词典 thestarrole/part 主角 牛津词典 astarstudent 最优秀的学生 牛津词典 Paula is thestarof the class. 葆拉是班里的尖子。 牛津词典 The night was dark, thestarshidden behind cloud. ...
Double starA double star is two stars that appear close to one another in the sky. Some are true binaries (two stars that revolve around one another); others just appear together from the Earth because they are both in the same line-of-sight. Binary star...
sky of a planet in the middle of M92 would shine with thousands of stars that appear thousands of times brighter than those in our own sky. The image shows stars at different distances from the center, which helps astronomers understand the motion of stars in the cluster, and the physics...
Point your iPhone or iPad like a magic lens into the night sky, and see in real time what stars, planets, and constellations hover above. Stargazing has never been so easy! This app is a streamlined starmap that is gorgeous to look at. See constellations come to life against a vibrant ...
was coined by Italian astronomers and is derived both from the source's location in the constellation Gemini and from a play on words, geminga meaning “is not there” in the Milanese dialect. The breakthrough in our understanding of Geminga occurred in 1991 when pulsating soft X-ray emission...