This star chart for M62 represents the view from mid-southern latitudes for the given month and time.
This star chart for M4 represents the view from mid-southern latitudes for the given month and time.
This star chart for M13 represents the view from mid-southern latitudes for the given month and time.
This NASA/ESA Hubble Space Telescope image features a spiral galaxy in the constellation Virgo named NGC 5668. It is relatively...
Original high-resolution image of the 1919 solar eclipse before the digital restoration. Funding for this project was provided Klaus Tschira...
Eclipse instruments at Sobral, Brazil (1919) include a 4-inch telescope (left) and an astrograph (right), a telescope designed for astrophotography....
Sir Arthur S. Eddington (1882-1944)
British astronomer, Sir Frank Watson Dyson (1868 – 1939)
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
Hubble's 35th logo artwork
The Hubble image on the left shows the bright core of M84 surrounded by a dark band of gas and...
The STIS long-slit spectrograph of Supernova 1987A dissects its light, producing a detailed image of the ring in each of...
White dwarf stars have remarkable properties, yet they are very simple. These stripped cores of normal hydrogen-burning stars are about...
White dwarf stars have remarkable properties, yet they are very simple. These stripped cores of normal hydrogen-burning stars are about...
The wispy, glowing, magenta structures in this NASA/ESA Hubble Space Telescope image are the remains of a star 10 to...