lightboxen
Einkaufswagen
alb3793818

Earth and Exoplanet Kepler-452b, Comparison

Scientists using data from NASA's Kepler mission have confirmed the first near-Earth-size planet orbiting in the habitable zone of a sun-like star. The habitable zone is the region around a star where temperatures are just right for water to exist in its liquid form. The artist's concept compares Earth (left) to the new planet, called Kepler-452b, which is about 60 percent larger. The illustration represents one possible appearance for Kepler-452b; scientists do not know whether the planet has oceans and continents like Earth. Both planets orbit a G2-type star of about the same temperature; however, the star hosting Kepler-452b is 6 billion years old, 1.5 billion years older than our sun. As stars age, they become larger, hotter and brighter, as represented in the illustration. Kepler-452b's star appears a bit larger and brighter.
Teilen
pinterestPinterest
twitterTwitter
facebookFacebook
emailEmail

Zu einem anderen Lightbox hinzufügen

Zu einem anderen Lightbox hinzufügen
add to lightbox print share
Haben Sie bereits ein Konto? Anmelden
Sie haben kein Konto? Registrieren
Dieses Bild kaufen. Nutzung auswählen:
Daten werden geladen...
Titel:
Earth and Exoplanet Kepler-452b, Comparison
Untertitel: Siehe automatische Übersetzung
Scientists using data from NASA's Kepler mission have confirmed the first near-Earth-size planet orbiting in the habitable zone of a sun-like star. The habitable zone is the region around a star where temperatures are just right for water to exist in its liquid form. The artist's concept compares Earth (left) to the new planet, called Kepler-452b, which is about 60 percent larger. The illustration represents one possible appearance for Kepler-452b; scientists do not know whether the planet has oceans and continents like Earth. Both planets orbit a G2-type star of about the same temperature; however, the star hosting Kepler-452b is 6 billion years old, 1.5 billion years older than our sun. As stars age, they become larger, hotter and brighter, as represented in the illustration. Kepler-452b's star appears a bit larger and brighter.
Bildnachweis:
Album / Science Source / NASA/Ames/JPL-Caltech
Freigaben (Releases):
? Modellfreigabe: Nein - ? Eigentumsfreigabe: Nein
Rechtefragen?
Bildgröße:
5100 x 2868 px | 41.8 MB
Druckgröße:
43.2 x 24.3 cm | 17.0 x 9.6 in (300 dpi)
Schlüsselwörter: