Jean Tate

Hubble Enters its Teen Years, More Powerful, More Ambitious

Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights from…

15 years ago

Hubble’s 20th: At Least as Good as Any Human Photographer

[/caption] Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights…

15 years ago

Universe Puzzle No. 10

Last week's Universe Puzzle was fun to do wasn't it? Well, this week's is number ten (how time flies), which…

15 years ago

Hubble’s 10th Birthday Gift: Measurement of the Hubble Constant

[/caption] Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights…

15 years ago

Hubble at 8: So Many Discoveries, So Quickly

Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights from…

15 years ago

Hubble’s 20 Years: Now We Are Six

Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights from…

15 years ago

Could An Amateur Astronomer Snap a Picture of an Exoplanet?

[/caption] Using their backyard telescope, today? No; however, this image of three exoplanets required just 1.5 meters (diameter; 60 inches)…

15 years ago

Hubble’s 20 Years: Time for 20/20 Vision

Note: To celebrate the 20th anniversary of the Hubble Space Telescope, for ten days, Universe Today will feature highlights from…

15 years ago

Magnetic Fields in Inter-cluster Space: Measured at Last

[/caption] The strength of the magnetic fields here on Earth, on the Sun, in inter-planetary space, on stars in our…

15 years ago

Hubble: It Was Twenty Years Ago Today

That NASA sent the Hubble into space, to stay. The date was 24 April, 1990; "Liftoff of the Space Shuttle…

15 years ago