Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the sky this week.

The full lineup for this year's Stendhal Festival has now been announced, with acts such as Mr Scruff joining the likes of ...

Dwarf Irregular Galaxy Leo A: Suprime-Cam Wide-field Stellar Photometry ... Toward the Standard Population Synthesis Model of the X-Ray Background: Evolution of X-Ray Luminosity and Absorption ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

Hubble captures stunning barred spiral galaxy NGC 3507 in Leo’s night s NGC 3507 forms a hidden galactic duo with its spiral companion, NGC 350 NGC 3501 lies just beyond Hubble’s view, yet travels clo ...

Astrophysicists map dark matter by statistically analyzing the subtle distortions in the shapes of distant background galaxies, caused by the gravitational lensing effect of massive objects like ...

With Pope Leo XIV being the first American pontiff, it could draw more people in the U.S. back to church, according to Br. Frank Connor, a member of the Order of Saint Augustine, a mendicant ...

A man filmed struggling with police at the same event where a car ploughed into a crowd of Liverpool soccer fans is not the ...

traditional style and Augustinian background, emphasizing core truths of Catholic doctrine. Leo drove that message home by wearing the formal red cape of the papacy, or mozzetta, to receive Vance ...

Speaking on the Solemnity of Pentecost, Pope Leo XIV said the Holy Spirit opens borders in people’s hearts and “is the Gift that opens our lives to love.” The solemnity marks the day the ...

traditional style and Augustinian background, emphasizing core truths of Catholic doctrine. Leo drove that message home by wearing the papacy’s formal red cape, or mozzetta, to receive Vance and ...

(CNN) — A collision between our Milky Way galaxy and its largest neighbor, the Andromeda galaxy, predicted to occur in about 4.5 billion years, has been anticipated by astronomers since 1912.