Tag: hubble-telescope

21 Why is the Hubble Telescope in space? 2013-09-27T00:29:11.640

20 Does the recent news of "ten times more galaxies" imply that there is correspondingly less dark matter? 2016-10-14T06:40:36.820

14 What are the large round dark "holes" in this NASA Hubble image of the Crab Nebula? 2016-10-30T16:38:57.443

12 Why is there a black stripe in the Hubble images of Pluto? 2014-12-08T11:23:54.520

9 Why was the (small) Hubble better able to find KBO targets for New Horizons than large adaptive optics ground telescopes? 2017-09-01T09:21:05.960

8 How good is the HST compared to ground telescopes? 2016-10-25T20:30:54.737

8 Is this object an asteroid or comet, and how can it produce so many tails? 2016-11-13T10:44:58.223

7 Why does e.g. Hubble's secondary mirror not block part of the picture? 2014-02-24T20:59:12.600

7 Is it possible to use Hubble Telescope to observe Earth in the past? 2015-06-16T16:20:07.787

7 Are those noise or stars? 2015-08-12T14:36:55.790

7 Successor to the Hubble Telescope 2015-10-10T04:49:47.660

6 Are space telescopes completely out of the earth's atmosphere? 2015-06-26T19:35:18.383

6 How does the Hubble telescope capture long-exposure photos? 2017-06-12T04:21:26.333

6 Portion of universe visible if gathering image from inflationary epoch 2018-05-13T19:09:16.627

6 Where exactly is the modification that first corrected the spherical aberration in Hubble's primary mirror? 2018-10-06T05:36:15.207

5 How large part of the sky has Hubble observed? 2017-06-29T11:57:04.177

5 Names of specific galaxies in Hubble's XDF 2018-04-26T00:04:44.403

4 Inability of Hubble to clearly resolve nearby celestial objects 2014-04-16T06:11:26.877

4 Instrument aperture sizes on Hubble Telescope 2014-05-22T08:49:16.307

4 Why are Hubble images "Cut" 2015-03-11T15:58:21.593

4 Questions about convolving/deconvolving with a PSF 2016-10-21T12:50:22.627

4 What are the dark spots in this Hubble image of the Crab Nebula? 2016-10-29T14:03:49.177

4 Has the Hubble ever been pointed at earth? 2018-04-25T02:31:47.733

4 How does V838 Monocerotis look today? Any subsequent light echo images, or is the party over? 2018-11-02T00:51:11.920

3 Why can we still see 10 billion year old galaxies? 2014-06-06T07:55:57.450

3 Claim that 30-m class telescopes will have resolution far superior to Hubble: true? 2015-05-10T17:34:36.753

3 Is the Tombaugh Regio on Pluto visible from Earth? 2015-07-18T14:05:59.750

3 Green objects in Hubble Ultra Deep Field 2018-02-06T02:52:10.503

3 What is the cause of all of these sharp, concentric rings around bright stars in this HST image? 2018-11-02T00:42:29.060

2 Hubble HST scheduling algorithm 2015-02-07T20:45:57.420

2 Why are distant objects observed in the near infrared? 2015-03-31T21:22:21.090

2 What is the resolution in megapixels of the Hubble Telescope? 2016-08-28T08:40:08.913

2 Why is this HST WFPC2 image so much fuzzier than the WFC3 image of the same field? 2017-06-04T09:06:21.530

2 How close to Earth were the asteroids moving through this Hubble composite image? 2017-12-20T19:13:35.797

2 How many Supernovae have been Imaged in the Hubble Ultra-Deep Field? 2018-03-27T09:55:05.950

2 Can a telescope image be amplified to see more by adding distant lenses or mirrors? 2018-07-23T20:45:28.743

1 V838 Monocerotis "light-echo" images morphed into nice video, but why so few original images? 2016-04-25T02:45:07.510

1 Why weren't the Hubble light-echo images of V838 Monocerotis supplemented by ground telescopes? 2016-05-05T07:37:01.597

1 Can radio-based telescopes produce visible light images? 2017-04-25T07:05:35.413

1 who invented the Hubble telescope 2017-05-27T07:33:44.277

1 Why stars are shown as crosses in some Hubble images? 2017-10-16T12:32:08.560

1 What star was the asteroid 2014 MU69 predicted to occult on 2018-08-04? 2018-08-08T00:33:21.443

1 Where is the exomoon? (Possible discovery of a companion to Kepler-1625b) 2018-10-04T04:15:23.890

0 Is there a legend for these 88 HST images? 2015-04-17T21:06:15.590

0 How many science instruments can be used in parallel with the Hubble Space Telescope? 2016-08-18T16:46:51.313

0 Do you know about any Image Processing Challenges known in Space Telescope like Hubble? 2016-11-16T07:57:59.600

0 Are there more images with different filters available for the April 6 Hubble image of Jupiter? 2017-04-10T06:23:26.263

0 Is this image captured by the Hubble Telescope an original image? 2017-07-04T17:40:26.077

0 What's that limit, where we start to see infrared galaxies? 2018-03-25T05:48:51.517

-1 What "revolutionary" discoveries were made by Hubble Telescope 2015-01-27T16:35:50.993

-1 Is the Hubble Telescope due to be retired and replaced this year? 2017-01-06T11:05:30.263

-1 Looking at ourselves with a powerful telescope? 2018-09-06T22:01:09.507