Μια εκπληκτική συλλογή από το αρχείο τους
Ο κόσμος μας είναι γεμάτος από καταπληκτικά πράγματα, μερικά από τα οποία δεν θα μπορούσαμε ποτέ μας να...
“Neptune goes #DIRECT today - November 13, 2013 until June 9, 2014”
Η ανθρωπότητα βρίσκεται κοντά στη γνώση του τρόπου δημιουργίας του σύμπαντος. Αυτό το χρωστάμε σε επιστημονική ομάδα με μέλος και τον Έλληνα ερευνητή
Für den Einstieg in die Erforschung des Weltraums ist das NATIONAL GEOGRAPHIC 50/600 AZ Teleskop gut geeignet. Ein kleines Sucherfernrohr erleichtert dem Forscher das Auffinden der himmlischen Objekte. Drei Okulare ermöglichen verschiedene Vergrößerungen. Ein 90° Zenitspiegel sorgt zusammen mit einem stufenlos höhenverstellbaren Stativ immer für einen bequemen Einblick, sowohl für große als auch für kleine Weltraumforscher.EIGENSCHAFTENEinsteigerteleskop inklusive ZubehörStativhöhe individuell einstellbarauch für Naturbeobachtungen geeignetLIEFERUMFANGLinsenteleskopStufenlos höhenverstellbares Aluminium-Stativ5 x 24 Sucherfernrohr3 Okulare: 4 / 12,5 / 20 mm90° Zenitspiegel1,5x UmkehrlinseMondfilterAstronomie-SoftwareSternenkarte
Do espaço profundo até o nosso quintal cósmico, o Hubble já viu de tudo.
CAPE CANAVERAL, Fla. (AP) — Last week, Mercury stole the show. Now it's Mars' turn. On Sunday morning, Mars, Earth and the sun will line up perfectly in the sky....
A photo of the Andromeda Galaxy has won this year's Astronomy Photographer of the Year Awards.
Ανάβαση στους λόφους της Αθήνας. Για καφέ, brunch, γλυκό και παγωτό ή απλά για ατελείωτο χάζι στην απεραντοσύνη αυτής της πόλης.
The universe presently is by all accounts growing at a rate much quicker than recently suspected. Since first proposed by George Lemaitre and the resulting affirmation by Edwin Hubble's observational investigations of galactic downturn speeds, the development of the universe has for quite some time been a subject of discussion. Improved strategies alongside contrasting procedures has persistently yielded disparities. For instance, methods using standard candles, as Supernovae Type 1a, Cepheid factors or Quasars, for close by perceptions of the cutting edge universe yields higher qualities than those found from the far off Cosmic Microwave Background (CMB) perceptions of the early universe. Presently a group of researchers at the University of California, Davis, have discovered the most elevated worth at this point, recommending that the universe is extending at a significantly more noteworthy rate than recently suspected. The group drove by Geoff Chen joined new versatile optics imaging from the Keck Telescope in Mauna Kea alongside Hubble Space Telescope imaging of three known quasars. Using the strategy of gravitational lensing, they had the option to recognize the light from the quasar and construe an incentive for the Hubble steady. In every one of the three cases they found a worth higher than that found from CMB estimations with the consolidated worth being more noteworthy than every past estimation. "In that lies the emergency in cosmology … while the Hubble Constant will be steady wherever in space at a given time, it isn't consistent as expected. In this way, when we are looking at the Hubble Constants that emerge from different procedures, we are contrasting the early universe (utilizing far off perceptions) versus the late, more current piece of the universe (utilizing neighborhood, close by perceptions)" – Chris Fassnacht, Professor of Physics at UC Davis The standard model portrays the universe as growing amazingly quick, at that point easing back down and afterward expanding once more, which disagrees with what we are noticing. Thus, either there is an issue with the estimations, or the standard model should be altered. The estimation of the Hubble consistent contrasts between various estimating methods. As these methods are basically seeing at various space-time arranges, it bodes well that this is the thing that is causing the disparity. That is, CMB estimations are perceptions of the early universe and will accordingly give us a lower Hubble steady. The standard model may thusly should be altered with a more bound together methodology where the Hubble consistent – the development rate – is displayed as a component of time.
For the last 400 years, telescopes have changed our view of the universe.
A novemberi hónap egy erőteljes belső ragyogást idéz elő bennünk, melynek hatására valósággal ki fogunk virulni, ismerőseink hitetlenkedve néznek ránk. A csillagok arra ösztönöznek, hogy kezdjünk el a belső lényünk felé fordulni, folytassunk párbeszédet önmagunkkal.Akár tetszik, akár nem al
Η NASA δημοσιοποίησε μία εκπληκτικής ευκρίνειας εικόνα από ζεύγος γαλαξιών που έπιασε το τηλεσκόπιο Hubble.
The aftermath of shelling in Kharkiv, burning homes in Irpin, refugees on the Polish border, the desperate flight from Kyiv: photographs from the first week of the Russian invasion of Ukraine
A new image from the world’s largest solar observatory shows a spectacular, high resolution view of a gigantic sunspot. The sunpspot measures about 16,000 km (10,000 miles) across, large enough that Earth could fit inside. The image was taken by the new Daniel K. Inouye Solar Telescope, located on the summit of Haleakala, Maui, in … Continue reading "A Sunspot Seen by the Most Powerful Solar Telescope in the World"
“The Cosmic Reef consisting of #nebulas NGC 2020 and NGC 2014 within the Large Magellanic Cloud”
Behold WR 31a, a massive star surrounded by a rapidly expanding cloud of gas and dust. This gorgeous celestial structure emerged just 20,000 years ago, and is currently growing at a rate of 136,700 miles every hour.
The northern lights, also known as the aurora borealis, will try to put on a light show in parts of the United States tonight.
Διαβάστε αναλυτικά στο Athensmagazine.gr τα σημαντικότερα γεγονότα που έγιναν σαν σήμερα, 26 Φεβρουαρίου!
When it rain, it pours. One of the primary support cables holding up the Arecibo Observatory dish in Puerto Rico has just snapped, leaving its already uncertain fate. It had been badly damaged by Hurr...
A quick visual tour of our neighbors in the solar system, with recent images from Pluto, Mars, Saturn, Ceres, Earth, and several other bodies.
ハッブル宇宙望遠鏡は、25年間にわたって宇宙の画像を送り続け、人々を魅了してきました。そのなかから、専門家が厳選した画像など本誌未掲載もあわせた50の傑作画像を順次紹介していきます！
