This page is linked to just five of the many solar observatories on Earth and in Space which continually gathering data on the Sun in different parts of the EM spectrum. 

To compare different images you will need to record time-frame data.   This is available on the websites of the individual observatories which you can reach by click on the observatory name

Many of these images and links to other solar observatories are available from this NASA link http://umbra.nascom.nasa.gov/images/latest.html

The images are thumbnailed, click on them to open.

SOHO SPACE OBSERVATORY
{171 Å thumbnail image of the solar corona} SOHO Extreme ultraviolet Imaging Telescope (EIT) full-field Fe IX, X 171 Å images from NASA Goddard Space Flight Center

{195 Å thumbnail image of the solar corona} SOHO Extreme ultraviolet Imaging Telescope (EIT) full-field Fe XII 195 Å images from NASA Goddard Space Flight Center
{284 Å thumbnail image of the solar corona} SOHO Extreme ultraviolet Imaging Telescope (EIT) full-field Fe XV 284 Å images from NASA Goddard Space Flight Center

{304 Å thumbnail image of the solar tranisition region} SOHO Extreme ultraviolet Imaging Telescope (EIT) full-field He II 304 Å images from NASA Goddard Space Flight Center

{Thumbnail image of the solar photosphere} SOHO Michelson Doppler Imager (MDI) 6767 Å continuum images from Stanford University

SOHO LASCO (Large Angle Spectrometric Coronagraph) C2  telescope 1.7-6 solar radii

SOHO LASCO C3  telescope  3.7-32 solar radii
 

 

The Following Images are from ground based observatories

They may not be near-real-time due to night time and weather condition delays
   

Big Bear Solar Observatory

Fantastic Hydrogen alpha  images and others from an observatory located in Big Bear Lake, California
H alpha image enhanced by BBSO
 

 

{Thumbnail image of a solar photospheric magnetogram}

U.S. NATIONAL OBSERVATORY KITT PEAK, ARIZONA

Photospheric magnetograms from the U.S. National Solar Observatory at Kitt Peak (Arizona)
{Thumbnail image of solar He I 10830 Å equivalent width} He I 10830 Å spectroheliograms from the U.S. National Solar Observatory at Kitt Peak (Arizona)
{Thumbnail image of a solar chromospheric magnetogram} Ca II 8542 Å magnetograms from the U.S. National Solar Observatory at Kitt Peak (Arizona)

 

 

{Ca II K thumbnail image of the solar chromosphere}

MAUNA LOA SOLAR OBSERVATORY, HAWAII

RISE/PSPT Ca II K filtergrams from HAO's Mauna Loa Solar Observatory (Hawaii)

{Visible light thumbnail image of the solar corona} White-light Mk. 4 coronameter images from the High Altitude Observatory Mauna Loa Solar Observatory (Hawaii) --- daily, raw image
 

Click for larger image of Fe magnetogram

 

MOUNT WILSON SOLAR OBSERVATORY, CALIFORNIA

Fe I 5250.2Å Magnetogram Mount Wilson Solar Observatory, California
Click for larger image of Fe dopplergram Fe I 5250.2Å Dopplergram Mount Wilson Solar Observatory, California
Click for larger image of Fe intensitygram Fe I 5250.2Å Intensity gram Mount Wilson Solar Observatory, California